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Text File | 1997-01-01 | 39.5 KB | 1,482 lines |
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- IBM ThinkPad
- 755 Enhanced
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- (755Ce, 755Cse, 755CD,
- 755CDV, 755CV, & 755CX)
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- Technical Information,
- Tips, and Techniques
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- Version 3.4
- December 1996
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- Troubleshooting IBM Thinkpad Hardware Setup Problems
-
-
- If you should experience problems setting up PCMCIA Cards or ISA Adapters (in
- the docking station), please follow the procedures listed below:
- Troubleshooting IBM Thinkpad Hardware Setup Problems
-
-
- If you should experience problems setting up PCMCIA Cards or ISA Adapters (in
- the docking station), please follow the procedures listed below:
-
-
- (1) Please ensure that your ThinkPad is using the latest BIOS release for that
- system. Later BIOS releases correct problems that users have experienced with
- the earlier releases. Refer to the ThinkPad BIOS section to determine if you
- need to update your system's BIOS.
-
- (2) Make sure that your software drivers are at the correct release level and
- are setup properly. Refer to the ThinkPad PCMCIA Drivers section to see if you
- need to update your system's PCMCIA device drivers. If you are using Point
- Enablers, please ensure that they are at the latest release level.
-
- (3) Determine if any upper memory conflicts exist between the areas claimed by
- ThinkPad BIOS, Card & Socket Services, Point Enablers, the SCSI Adapter found
- in IBM Docking Stations, and any ISA Adapters installed in the docking station.
- Refer to the ThinkPad Memory Map and the ThinkPad Dock I & Dock II Memory Map
- sections.
-
- The Device Driver DICRMU01.SYS /MA=C800-CFFF (DOS PCMCIA Resource Map Utility)
- sets the upper memory addresses used by Card & Socket Services. The /MA
- parameter tells Card Services what locations in upper memory can be used by
- PCMCIA cards or Card Services, and must match or be a subset of an excluded
- memory range on the EMM386 line of CONFIG.SYS.
-
- (4) Microsoft Windows can overwrite the upper memory address used by Card &
- Socket Services. To prevent this, add an EmmExclude=XXXX-XXXX statement to the
- [386 Enh] section of SYSTEM.INI (Where XXXX-XXXX is the same as the memory
- region as used in the /MA parameter for the DICRMU01.SYS driver). If you are
- using point enablers, be sure to exclude any upper memory used by the enabler
- by adding an EmmExclude statement to SYSTEM.INI.
-
- (5) Make sure that no interrupt conflicts exist between ThinkPad devices,
- PCMCIA Cards, the SCSI Adapter found in the IBM Docking Stations, and any ISA
- Adapters installed in the docking station. Refer to the ThinkPad Interrupt
- Assignments section to view the default interrupt assignments.
-
- Please note that the ThinkPad System Setup Utility allows you to view and
- change interrupt assignments for many internal devices.
-
- The Resource Map Utility (DOS - DICRMU01.SYS, OS/2 - ICRMU01.SYS) can
- automatically detect many IRQs already in use, but may not detect all. Try
- excluding the IRQ of the onboard SCSI and any ISA Adapters in the Docking
- Station by adding the /IX=xx parameter to the Resource Map Utility (where xx is
- the IRQ number to exclude). Multiple IRQs may be specified by separating with
- a comma.
-
- (6) Ensure that no DMA conflicts exist between internal ThinkPad devices and
- any ISA Adapters installed in the docking station. Please refer to the
- ThinkPad DMA Assignments section.
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- (7) Some ISA Adapters in the IBM DOCK I and DOCK II may require the ISA Adapter
- Timing Fix. Please download YPTF012.EXE from the IBM BBS.
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- Troubleshooting IBM Thinkpad MWAVE Modem Problems
-
- If you should experience problems with the MWAVE DSP Modem, please follow the
- procedures listed below:
-
- (1) If you experience a NO DIALTONE Error, reseat the telephone DAA Module.
- Disconnect the phone line from the ThinkPad and leave the hatch door open.
- Lift open the keyboard. Slide the blue switch to the left. This unlocks the
- DAA Module for removal. From the left side of the ThinkPad, pull the black DAA
- Module away from the ThinkPad. Firmly press the DAA Module back into the
- ThinkPad to reseat it. Lock the DAA Module in place by sliding the blue switch
- all the way to the right.
-
- (2) Please ensure that your ThinkPad is using IBM ThinkPad MWAVE software
- Version 2.0 (or later). Please review the Drivers section of this document for
- the current MWAVE code.
-
- (3) Review the communications settings for your modem software:
-
- To Set: Select highest ranking available setting:
-
- Modem type 1. Mwave modem
- 2. Generic Hayes-type modem
- 3. User-defined modem
- 4. Hayes SmartModem 2400
- 5. Hayes modem
- 6. Hayes compatible modem
- 7. Other (Note: If you select a modem of type "Other," you
- must include the proper modem initialization string. For
- most applications, the initialization string "AT&F" will
- work. See the MWAVE Modem on-line help for more
- information.)
-
- Baud Rate 57,600 Kbps, or the maximum setting offered by your
- communications software.
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- COM Port COM 2
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- To determine if communications software configuration is a problem, test the
- modem using the Windows Terminal program (in the Accessories Folder). Run
- Terminal. Select COM2. Select Settings, then Modem Commands and make sure
- that Hayes is selected, then select OK. Next, type atdt at the command line
- and hit Enter. If you receive a dialtone, then you probably have a software
- configuration problem with your specific modem software. If you do not receive
- a dialtone, continue with next step.
-
- (4) Double click on the ThinkPad Setup Icon. The double click on the System
- Information Icon. Review the IRQ settings to ensure that (a) the DSP device is
- active (default is IRQ10); (b) the modem device is active (default is IRQ3);
- and (c) no other devices conflict with the DSP and Modem IRQs. Next, review
- the DMA settings to ensure that the DSP device is active (default DMA7) and
- that no other devices conflict with the DSP device.
-
- (5) Within the ThinkPad Setup Icon or Folder, double click on the Serial Icon.
- Please ensure that Serial Ports A & B are disabled or do not conflict with the
- MWAVE Modem.
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- (6) Open MWAVE ThinkPad Icon or Folder. Double click on the Modem icon. This
- enables the MWAVE Modem. This program can be minimized. However, it must
- remain running while using the MWAVE Modem (please note that this item does not
- apply to MWAVE 2.0 for Windows or MWAVE 2.1 for Windoes 95).
-
- (7) Lotus Notes users should download LOTMWAVE.EXE from the IBM BBS. This file
- provides Lotus Notes with a MWAVE modem definition.
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- (8) Microsoft Mail users should download MSMMWAVE.EXE from the IBM BBS. This
- file provides Microsoft Mail with a MWAVE modem definition.
-
- (9) The MWAVE Device is initialized each time Microsoft Windows is started.
- This means that a communications session started in DOS would be terminated
- when Windows is started. Users who need to start the MWAVE Modem in DOS and
- keep it running while starting Microsoft Windows should use MWAVE Version 1.1
- and download MWDOSMOD.EXE. A fix for MWAVE Version 2 should be available
- shortly.
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- Installing Windows 95 on the ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, &
- 755CX
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- (1) For complete Windows 95 directions, please download TPWIN95.EXE from the
- IBM BBS.
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- (2) If your ThinkPad is still running the original IBM software preload,
- download WIN95SET.EXE as well. This diskette will prepare an IBM ThinkPad
- loaded with the IBM software preload for Windows 95. The diskette will check
- the BIOS level of the system, stop the ThinkPad Welcome Screen from being
- displayed automatically, and delete OS/2 WARP and any preinstalled OS/2
- applications.
-
- (3) It is STRONGLY RECOMMENDED that you update your system BIOS to the latest
- BIOS release before installing Windows 95 on your system. Early BIOS releases
- do not support Plu & Play or MWAVE under Windows 95. Refer to the BIOS section
- for the latest BIOS level for you ThinkPad.
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- (4) Install Windows 95. On ThinkPad's with internal CD-ROM Drives, Windows 95
- comes with a generic ATAPI CD-ROM driver and it will work with the ThinkPad
- integrated CD-ROM. To make sure that you are using Windows 95 generic ATAPI
- CD-ROM driver, remove the following driver from CONFIG.SYS: IBMTPCD.SYS.
-
- (5) The ThinkPad Features Program for Windows works on Windows 95. If you
- install Windows 95 on a blank hard disk or you haven't installed ThinkPad
- Features Program, follow the instructions of "ThinkPad Features Program -
- Installing for Windows" in the ThinkPad User's Guide. Please ensure that you
- are at the latest levels (refer to Driver Levels section of this document).
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- (6) Windows 95 comes with the integrated PCMCIA support. To use the Windows 95
- PCMCIA support functions, refer to the Windows 95 documentation or on-line
- help. Note: to use PCMCIA function, you must run the PC Card Wizard in Control
- Panel under My Computer.
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- If you want to use ThinkPad PC Card Director (or EasyPlaying), you can still
- use ThinkPad DOS PCMCIA device drivers. Follow the instructions in the
- ThinkPad User's Guide for "Installing the PCMCIA drivers - Installing for DOS."
- Make sure that you use the latest PCMCIA drivers.
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- (7) To install MWAVE Modem and Audio support, obtain the latest MWAVE DOS and
- MWAVE Windows 95 Drivers from the IBM BBS.
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- (8) You can use ThinkPad Infrared device driver on Windows 95. If you don't
- have ThinkPad Infrared device driver version 2.01, you may encounter some
- problems. Refer to the Driver Levels section of this document.
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- (9) The ThinkPad 755CD and 755CDV provide Enhanced Video. You can use ThinkPad
- Enhanced video device driver on Windows 95. If you don't have ThinkPad Utility
- diskette version 3.10 or later, you may encounter some problems when you change
- or setup enhanced video functions.
-
- (10) If you are using an IBM PCMCIA Token-Ring Adapter, download TRCC1.EXE
- for an updated driver for Windows 95.
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- (11) Windows 95 treats the IBM Ethernet Credit Card Adapter II as a Plug & Play
- Adapter. However, some older versions of this adapter do not support Plug &
- Play. If you insert this adapter into a system running Windows 95, the system
- may lock until you remove the adapter. To correctly configure this adapter for
- Windows 95, boot in Safe Mode, go into Device Manager, and manually configure
- the adpater for I/O 300, IRQ 9, Mem Address D400.
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- Installing Windows NT 4.0 on the ThinkPad 755Ce, 755Cse, 755CD, 755CDV,
- 755CV, & 755CX
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- (1) Update your system BIOS to the latest BIOS release before installing Windows
- NT on your system.
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- (2) Download the latest ThinkPad Windows NT 4.0 Installation Instructions
- (TPWINT40.TXT) from the IBM BBS or Web site. Also download the latest drivers
- required for your system (see Drivers for Windows NT section for the files to
- download).
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- (3) Install Windows NT on the ThinkPad.
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- (4) Windows NT 4.0 should automatically detect the ThinkPad 755Ce, 755Cse,
- 755CD, 755CDV, 755CV, and 755CX video controller and install a Western Digital
- 90C24A display driver.
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- (5) Install the ThinkPad Power Management driver. Once you install the
- ThinkPad Power Management driver, Suspend/Resume and Power Management are
- supported under Windows NT.
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- (6) Install the Windows NT version ThinkPad Utilities program. Using this
- program, you can change your hardware configuration, display the fuel gauge,
- and set the device stand-by timers (same as in the Windows 3.1 or Windows 95
- environments). Logoff and log back on to enable the ThinkPad Utilities.
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- (7) Windows NT Audio & Modem Support is provided via MWAVE files from the IBM
- BBS. Before installing MWAVE support, verify that the MWAVE DSP is enabled
- in the ThinkPad Features program. Then, install MWAVE support for Windows NT
- (for MWAVE systems).
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- (8) Install Thinkpad infrared support using the file from the IBM BBS.
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- Currently, the following functions are not supported on Windows NT:
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- Enhanced video function (755CD, 755CDV) such as video overlay features
- are not supported.
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- Hibernation functions are not supported on NTFS partitions.
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- Windows NT supports the IBM Dock-I and Dock-II. However, hot/warm docking is
- not supported. To use the device in the Docking station, you must power off
- the system prior to docking/undocking.
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- Latest Version of ThinkPad BIOS
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- ThinkPad Model Latest BIOS Part Number Date
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- 755Ce and 755Cse 91G2006 11/07/96
- 755CD, CV, CDV, CX 91G2006 11/07/96
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- To view the BIOS Part Number, turn off the computer, press and hold F1, then
- turn on the computer. Hold F1 until the Easy-Setup menu appears.
- Select Config followed by SystemBoard.
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- To get the latest BIOS for the ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, &
- 755CX download SYTPE144.EXE from the IBM BBS.
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- Upgrading The ThinkPad Flash BIOS
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- - You need an AC adapter and a charged battery pack to update the system
- program.
- - If your computer is attached to a ThinkPad Docking Station or a port
- replicator, turn off the computer and detach it before proceeding.
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- (1) Firmly connect the AC adapter to the computer.
- (2) Insert the System Program Service Diskette into the diskette drive and turn
- on the computer.
- (3) Select "Update system program" and follow the instructions on the screen.
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- Warning: Do not turn off or suspend the computer until the update has been
- completed. IF YOU TURN OFF OR SUSPEND THE COMPUTER WHILE THE UPDATE IS STILL IN
- PROGRESS, THE SYSTEM BOARD MAY HAVE TO BE REPLACED.
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- - After the update has been completed, do the following to make the changes
- effective.
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- (4) Remove the System Program Service Diskette from the diskette drive and turn
- off the computer.
- (5) Press and hold F1, then turn on the computer. Hold F1 until the Easy-Setup
- menu appears.
- (6) If a password prompt appears, type the correct password.
- (7) Select Config, then select Initialize.
- (8) Select OK to initialize system.
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- - Run the diagnostics to make sure that the computer runs with no errors:
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- (9) Turn off the computer, press and hold F1, then turn on the computer. Hold
- F1 until the Easy-Setup menu appears.
- (10) Select Test, then select Start to run all the basic tests.
- (11) Verify that OK appears for all of the devices tested.
- (12) Press Esc to exit Test and turn off the computer.
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- Latest Version of DOS Card & Socket Services Drivers for ThinkPad 755Ce,
- 755Cse, 755CD, 755CDV, 755CV, & 755CX
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- File Name Driver Description Version File Date File Size
- IBMDSS01.SYS DOS PCMCIA Socket Services Driver 1.35 04-05-95 14888
- IBMDOSCS.SYS DOS PCMCIA Card Services Driver 2.21 04-17-95 29535
- DICRMU01.SYS DOS PCMCIA Resource Map Utility 1.16 12-01-94 10806
- $ICPMDOS.SYS DOS PC Card Power Management Driver 2.22 12-01-94 4500
- AUTODRV.SYS DOS PCMCIA PC Card Auto Configurator 1.09 11-11-94 13644
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- Latest Version of OS/2 Card & Socket Services Drivers for ThinkPad 755Ce,
- 755Cse, 755CD, 755CDV, 755CV, & 755CX
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- File Name Driver Description Version File Date File Size
- IBM2SS01.SYS OS/2 PCMCIA Socket Services Driver 1.35 03-22-95 15997
- PCMCIA.SYS OS/2 PCMCIA Card Services Driver 1.33 03-17-95 47622
- VPCMCIA.SYS OS/2 Virtual Card Services Driver 04-22-93 592
- ICRMU01.SYS OS/2 PCMCIA Resource Map Utility 1.16 12-01-94 8943
- $ICPMOS2.SYS OS/2 PC Card Power Management Driver 1.22 12-01-94 5841
- AUTODRV2.SYS OS/2 PCMCIA PC Card Auto Configurator 1.03 02-16-95 10718
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- Latest Drivers for ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, & 755CX
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- IBM BBS File Driver Description Version File Date
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- Drivers for DOS/Windows 3.1X:
- PCTPX130.EXE PCMCIA Drivers 1.30 07-24-95
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- UTTPG101.EXE Utility Disk #1 - DOS, WIN, OS/2 3.32 06-04-96
- UTTPG201.EXE Utility Disk #2 - DOS, WIN, OS/2 3.32 06-04-96
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- VWTPE121.EXE Video Drivers - Windows 3.1x 1.21 07-24-95
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- MWD202-1.EXE MWAVE DOS Drivers (Disk #1) 2.02 06-21-96
- MWD202-2.EXE MWAVE DOS Drivers (Disk #2) 2.02 06-21-96
- MWW202-1.EXE MWAVE Windows Drivers (Disk #1) 2.02 06-21-96
- MWW202-2.EXE MWAVE Windows Drivers (Disk #2) 2.02 06-21-96
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- IRTPGALL.EXE Infrared Drivers 3.01 10-15-95
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- CDTPE120.EXE CD-ROM Drivers (for 755CD & 755CDV) 1.20 07-25-95
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- EVTPR120.EXE Enhanced Video Drivers (755CD & 755CDV) 1.20 06-26-95
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- ATADO200.EXE PCMCIA Hard Disk Device Drivers 2.00 03-21-94
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- Drivers for OS/2:
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- PCTPX130.EXE PCMCIA Drivers 1.30 07-24-95
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- UTTPG101.EXE Utility Disk #1 - DOS, WIN, OS/2 3.32 06-04-96
- UTTPG201.EXE Utility Disk #2 - DOS, WIN, OS/2 3.32 06-04-96
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- VFTPEWD1.EXE Video Drivers - OS/2 09-17-96
- VFTPECX1.EXE Video Drivers - OS/2 (755CX Only) 09-17-96
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- MWO202-1.EXE MWAVE OS/2 WARP Drivers (Disk #1) 2.02 06-21-96
- MWO202-2.EXE MWAVE OS/2 WARP Drivers (Disk #2) 2.02 06-21-96
- MWAUDOS2.EXE MWAVE Audio Driver for OS/2 WARP 2.02 06-04-96
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- EVTPR120.EXE Enhanced Video Drivers (755CD & 755CDV) 1.20 06-26-95
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- Latest Drivers for ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, & 755CX
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- IBM BBS File Driver Description Version File Date
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- Drivers for Windows 95:
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- PCTPX130.EXE PCMCIA Drivers 1.30 07-24-95
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- UTTPG101.EXE Utility Disk #1 - DOS, WIN, OS/2 3.32 06-04-96
- UTTPG201.EXE Utility Disk #2 - DOS, WIN, OS/2 3.32 06-04-96
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- MW9222A.EXE MWAVE Windows 95 Drivers (Disk #1) 2.22 10-17-96
- MW9222B.EXE MWAVE Windows 95 Drivers (Disk #2) 2.22 10-17-96
- MW9222C.EXE MWAVE Windows 95 Drivers (Disk #3) 2.22 10-17-96
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- CDTPE120.EXE CD-ROM Drivers (for 755CD & 755CDV) 1.20 07-25-95
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- EVTPR120.EXE Enhanced Video Drivers (755CD & 755CDV) 1.20 06-26-95
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- Drivers for Windows NT:
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- PM75XWNT.EXE Windows NT Power Management Driver (75X series) 1.00 01-03-97
- UTTPGWNT.EXE Windows NT Utility Disk 1.00 09-17-96
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- MWAVENT1.EXE MWAVE Windows NT (Disk #1) 2.2 11-05-96
- MWAVENT2.EXE MWAVE Windows NT (Disk #2) 2.2 11-05-96
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- IRTPGWNT.ZIP Infrared Drivers - Windows NT 1.00 01-06-97
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- ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, & 755CX Memory Map
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- Location Use
-
- 0000 - 9FFF System RAM
- A000 - AFFF Video Graphics
- B000 - B7FF Mono Video
- B800 - BFFF Video Text
- C000 - C7FF Default Video BIOS
- C800 - DFFF Available
- E000 - E7FF Available
- E800 - EFFF Available (Optional Video BIOS)
- F000 - FFFF System BIOS
-
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- 1 Available means open for either PCMCIA card usage, ISA Adapter card usage
- (in Dock I or Dock II), or for mapping as upper memory blocks.
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- ThinkPad Dock I & Dock II Memory Map
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- Location of SCSI Adapter ROM:
-
- DOCK I DOCK II
- CA00-CBFF Default DC00-DFFF Default
- C800-C9FF Selectable by Switch Setting C800-CBFF Selectable by Switch Setting
- CE00-CFFF Selectable by Switch Setting CC00-CFFF Selectable by Switch Setting
- DE00-DFFF Selectable by Switch Setting D000-D3FF Selectable by Switch Setting
- D400-D7FF Selectable by Switch Setting
- D800-DBFF Selectable by Switch Setting
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- Attaching Devices to the ThinkPad Dock I
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- Some CD-ROM Drives, SCSI Attached Scanners, and other devices require either an
- ASPI (Advanced SCSI Programming Interface) or CAM (Common Access Method)
- driver. This support is provided by the PowerSCSI utility. This utility does
- not ship with your IBM ThinkPad DOCK I. Please download POWRSCSI.DSK from the
- IBM BBS.
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- ThinkPad 755Ce, 755Cse, 755CV, 755CX Interrupt Assignments
-
-
- 2 3 4 5 7 9 10 11 15
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- Cascade Interrupt Req
- From IRQ 8-15 Def
- DSP Modem Def Opt
- Serial Port Opt Opt
- Infrared Opt Def Opt Opt Opt Opt
- DSP Sound Blaster Emulation Def Opt Opt Opt
- Parallel Port Opt Def
- DSP Audio Opt Opt Def Opt Opt
- DOCK I Internal SCSI Opt Opt Opt Def
- DOCK II Internal SCSI Opt Opt Def
- PCMCIA Cards Opt Opt Opt Opt Opt Opt Opt Opt
- ISA Adapters (In Docking Station) Opt Opt Opt Opt Opt Opt Opt Opt
-
- Where: Def = Default; Opt = Optional
-
- Note 1
- The following interrupts are used by the system: IRQ 0 (Timer), IRQ 1
- (Keyboard), IRQ 6 (Floppy Diskette Drive), IRQ 8 (Real-time Clock), IRQ 12
- (Mouse/Trackpoint), IRQ 13 (Math Coprocessor), and IRQ 14 (Hard Disk Drive).
-
- Note 2
- Those models of the 755CX without the MWAVE DSP would not have IRQ3, IRQ5, and
- IRQ10 used.
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- ThinkPad 755Ce, 755Cse, 755CV, 755CX DMA Channel Assignments
-
- DMA Default Assignment Other Possible Uses
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- DRQ0 Infrared MWAVE DSP, Sound Blaster Audio
- DRQ1 Sound Blaster Audio MWAVE DSP
- (Except 755CX models with no DSP)
- DRQ2 Diskette Drive
- DRQ3 Infrared
- DRQ4 Cascade
- DRQ5 Unused
- DRQ6 Unused MWAVE DSP, Sound Blaster Audio
- DRQ7 MWAVE DSP Sound Blaster Audio
- (Except 755CX models with no DSP)
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- ThinkPad 755CD & 755CDV Interrupt Assignments
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- 2 3 4 5 7 9 10 11 15
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- Cascade Interrupt Req
- From IRQ 8-15 Def
- DSP Modem Def Opt
- Serial Port Opt Opt
- Infrared Opt Def Opt Opt Opt
- DSP Sound Blaster Emulation Def Opt Opt Opt
- Parallel Port Opt Def
- DSP Audio Opt Opt Def Opt
- DOCK I Internal SCSI Opt Opt Opt Def
- DOCK II Internal SCSI Opt Opt Def
- Internal CD-ROM Drive Def
- Enhanced Video Opt Opt Opt Opt Opt
- PCMCIA Cards Opt Opt Opt Opt Opt Opt Opt
- ISA Adapters (In Docking Station) Opt Opt Opt Opt Opt Opt Opt
-
- Where: Def = Default; Opt = Optional
-
- Note 1
- The following interrupts are used by the system: IRQ 0 (Timer), IRQ 1
- (Keyboard), IRQ 6 (Floppy Diskette Drive), IRQ 8 (Real-time Clock), IRQ 12
- (Mouse/Trackpoint), IRQ 13 (Math Coprocessor), and IRQ 14 (Hard Disk Drive).
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- ThinkPad 755CD & 755CDV DMA Channel Assignments
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- DMA Default Assignment Other Possible Uses
-
- DRQ0 Infrared MWAVE DSP, Sound Blaster Audio
- DRQ1 Sound Blaster Audio MWAVE DSP
- DRQ2 Diskette Drive
- DRQ3 Infrared
- DRQ4 Cascade
- DRQ5 Unused
- DRQ6 Unused MWAVE DSP, Sound Blaster Audio
- DRQ7 MWAVE DSP Sound Blaster Audio
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- THINKPAD DOS/WINDOWS MEMORY MANAGEMENT TIPS
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- IBM Card/Socket Services Drivers for TP 755Ce,755Cse,755CD,755CDV,755CV, &
- 755CX
-
-
-
- DEVICEHIGH=C:\THINKPAD\IBMDSS01.SYS /D (DOS PCMCIA Socket Services
- Driver PCMCIA Socket
- Services 2.1)
-
- The /D parameter allows warm docking when used with a Dock II docking station.
- If you are not using a Dock II then removing the /D parameter will reduce the
- amount of upper memory this driver uses by approximately 1KB. Socket Services
- uses between 6KB and 7KB of memory .
-
-
-
- DEVICEHIGH=C:\THINKPAD\IBMDOSCS.SYS (DOS PCMCIA Card Services
- Driver for PCMCIA Socket
- Services 2.1)
-
- Card Services uses 29KB of memory.
-
-
-
- DEVICEHIGH=C:\THINKPAD\DICRMU01.SYS /MA=C800-CFFF (DOS PCMCIA Resource Map
- Utility)
-
- The /MA parameter tells Card Services what locations in upper memory can be
- used by PCMCIA cards or Card Services, and must match or be a subset of an
- excluded memory range on the EMM386 line. The PCMCIA Resource Memory Map
- Utility Driver does not remain in memory.
-
-
-
- DEVICEHIGH=C:\THINKPAD\$ICPMDOS.SYS (DOS PC Card Power
- Management Driver)
-
- This driver uses 3KB of memory.
-
-
-
- DEVICEHIGH=C:\THINKPAD\AUTODRV.SYS C:\THINKPAD\AUTODRV.INI
-
- This statement loads the PCMCIA Super Client Driver (AUTODRV.SYS) into upper
- memory. AUTODRV.SYS recognizes many popular modems, 3270 cards, and SCSI
- cards. It does not recognize 5250 PCMCIA cards, SDLC cards, or LAN PCMCIA
- cards. AUTODRV.SYS uses 13KB of memory.
-
-
- Please note that Card & Socket Services also requires a 4KB block of upper
- memory.
-
-
- IBM MWAVE DSP DOS Drivers for ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, &
- 755CX
-
- DEVICEHIGH=C:\MWD\MANAGER\MWDP0400.EXE (MWAVE DSP Driver)
-
- The MWAVE DSP DOS Driver uses 2KB of memory .
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- THINKPAD DOS/WINDOWS MEMORY MANAGEMENT TIPS
-
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- VESA Video Driver for ThinkPad 755Ce, 755Cse, 755CD, 755CDV, 755CV, & 755CX
-
- (1) The ThinkPad 360, 750, 755C, and 755Cs Models required a VESA Video Driver
- (VESA.EXE) for VESA support. The ThinkPad 755Ce, 755Cse, and 755CD include
- VESA support in the Video BIOS. Therefore, no VESA Video Driver is required
- for these models.
-
-
-
- IBM MWAVE DSP Windows Drivers for ThinkPad 755Ce, 755Cse, 755CD, 755CDV,
- 755CV, & 755CX
-
- (1) Version 1.00 MWAVE drivers required a large amount of memory below 1MB in
- the Windows environment, often limiting the number or Windows applications that
- could be loaded at one time. Please update to the latest MWAVE Drivers
-
-
-
- Disabling SCSI BIOS in ThinkPad DOCK II
-
- (1) If you are not using a SCSI device in the DOCK II or are only using the
- internal SCSI CD-ROM, you can disable SCSI BIOS and reclaim 16KB of upper
- memory. SCSI BIOS can be disabled by rebooting the system while in the DOCK
- II, pressing Ctrl A at the prompt, selecting Configure/View Host Adapter
- Settings, and changing Host Adapter BIOS to Disabled. SCSI BIOS can also be
- disabled by removing the DOCK II's cover and changing the switch settings on
- the DIP switch block: Switch 1, 2, and 3 to ON. Do not change switch 4.
-
-
-
- Memory Management Without PCMCIA Cards
-
- (1) If you do not intend to use PCMCIA Cards, there is no reason to load Card &
- Socket Services Drivers. Remove all IBM Card and Socket Services Device
- Drivers from CONFIG.SYS (See previous page).
-
- (2) Card & Socket Services Drivers are not required to use the MWAVE DSP Modem
- or DSP Audio functions.
-
- (3) Review the ThinkPad Memory Map for your system. Include any upper memory
- areas not used by adapter cards in the Docking Station. Be sure to exclude the
- address of the SCSI adapter in the Docking Station if SCSI support is needed.
-
- (4) If you are not using the monochrome video mode (most applications do not),
- the Monochrome Video Area (B000 - B7FF) may be mapped (by adding I=B000-B7FF to
- the EMM386.EXE line in CONFIG.SYS). If using Microsoft Windows, add a
- Device=C:\DOS\MONOUMB.386 statement to the [386Ehn] section of SYSTEM.INI.
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- THINKPAD DOS/WINDOWS MEMORY MANAGEMENT TIPS
-
- Memory Management With PCMCIA Cards
-
- (1) Many PCMCIA card manufacturers provide Point Enablers with their products.
- Point Enablers are small programs that provide an interface directly to the
- PCMCIA controller; therefore they must be written to support a particular type
- of controller.
-
- Point Enablers are relatively simple to configure, do not require Card & Socket
- Services Drivers, consume no memory (they remove themselves from memory after
- configuring the card), and provide the maximum DOS memory for your ThinkPad.
- However, with Point Enablers, you must specify the slot number of the card
- (therefore , the card must always be in a specific slot). You must also
- manually assign any upper memory blocks and IRQs used by that card. In
- addition, hot-plugging of the card is prohibited (in fact, it may damage the
- card).
-
- If Point Enablers are provided with the PCMCIA card(s) you are using, decide
- whether to use the Point Enablers or Card & Socket Services.
-
- (2) If you use Card & Socket Services, decide whether to use the Super Client
- Driver (AUTODRV.SYS) or the drivers that are provided with your PCMCIA card(s).
- The Super Client Driver automatically recognizes many popular PCMCIA cards
- (including modems, 3270 cards, and SCSI adapters -- it does not recognize 5250
- PCMCIA cards, SDLC cards, or LAN PCMCIA cards.). However, the Super Client
- Driver can consume more memory than do the drivers provided with the PCMCIA
- card.
-
- (3) Determine the amount and location of upper memory required by your PCMCIA
- card(s), Docking Station, and ISA Adapter cards. If possible, locate upper
- memory required by all PCMCIA cards and ISA Adapters in one contiguous block.
- If using Card & Socket Services, these drivers require a 4KB upper memory block
- that can be located anywhere in upper memory.
-
- (4) Review the ThinkPad Memory Map for your system. Exclude from EMM386.EXE's
- usage the upper memory areas used by (a) the PCMCIA card(s), (b) Card & Socket
- Services (4KB), (c) the upper memory area used by the SCSI Adapter in the
- ThinkPad Docking Station (if applicable), and (d) the upper memory areas used
- by any ISA adapters in the ThinkPad Docking Station. Include any available
- upper memory areas not excluded above.
-
- (5) If using Card & Socket Services, modify the DEVICE=C:\THINKPAD\DICRMU01.SYS
- /MA=XXXX-XXXX line in CONFIG.SYS. Make the XXXX-XXXX range match the upper
- memory area used by any PCMCIA cards (plus the 4KB used by Card & Socket
- Services).
-
- (6) Exclude any memory area allocated to PCMCIA Cards from usage by Microsoft
- Windows by adding an EmmExclude=XXXX-XXXX line to the [386Enh] section of the
- SYSTEM.INI File. Where XXXX-XXXX is the upper memory range allocated to the
- PCMCIA cards. If you are using Card & Socket Services, the EmmExclude range
- must match the /MA= range of the DICRMU01.SYS Driver.
-
- (7) If you are not using the monochrome video mode (most applications do not),
- the Monochrome Video Area (B000-B7FF) may be mapped (by adding I=B000-B7FF to
- the EMM386.EXE line in CONFIG.SYS). If using Microsoft Windows, add a
- Device=C:\DOS\MONOUMB.386 statement to the [386Ehn] section of SYSTEM.INI.
-
- (8) If you are using an IBM PCMCIA Token-Ring Adapter, and IBM Token-Ring
- Adapter in a Docking Station, or an IBM EtherJet Adapter in a Docking Station,
- download the IBM LAN Client Code from the IBM BBS. This code loads 802.2
- Support, Netbios, the Netware Requester, and a TCP/IP stack into extended
- memory (not upper memory). It can reduce the DOS memory consumption of these
- protocols to 5KB.
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- Sample Config: IBM PCMCIA Token-Ring Adapter Installed in 755Ce, 755Cse, 755CD,
- 755CDV, 755CV, & 755CX System
-
- Recommended Memory Locations
-
- IBM Token-Ring PCMCIA Adapter ROM CC00-CDFF
- IBM Token-Ring PCMCIA Adapter RAM C800-CBFF
- IBM Card Services (If Used) CE00-CEFF
-
-
- Card Services CONFIG.SYS (Please ensure that you are using the latest Card &
- Socket Services Drivers)
-
- DEVICE=C:\DOS\EMM386.EXE NOEMS X=C000-CEFF I=CF00-EFFF
- DEVICE=C:\THINKPAD\IBMDSS01.SYS
- DEVICE=C:\THINKPAD\IBMDOSCS.SYS
- DEVICE=C:\THINKPAD\DICRMU01.SYS /MA=C800-CEFF
-
- Note: Latest IBM Token-Ring Credit Card Adapter Drivers are Version 3.06
- (TRCC1.EXE & TRCC2.EXE on the IBM BBS).
-
-
- Point Enabler CONFIG.SYS
-
- DEVICE=C:\DOS\EMM386.EXE NOEMS X=C000-CDFF I=CE00-EFFF
- DEVICE=C:\POINTTR.EXE SB RS=16 MMIO=CC00 IRQ=9 SRAM=C800,16 Where: SB is Slot
- B(Bottom Slot)&
- RS is Ring Speed
-
- If you are using the IBM PCMCIA Token-Ring Adapter in the PCMCIA slot in the
- Port replicator, you must add the PCIC parameter to your point enabler device
- statement: For example: DEVICE=C:\POINTTR.EXE PCIC=03E2 SB RS=16 MMIO=CC00
- IRQ=9 SRAM=C800,16. The Port Replicator uses 3E2 as its I/O port base
- address.
-
-
- Microsoft Windows SYSTEM.INI
-
- [386Enh]
- EmmExclude=C800-CDFF (or EmmExclude=C800-CEFF if using Card Services)
-
-
- Setting the Token-Ring ROM & RAM Address
-
- (1) Novell Netware ODI Drivers: Link Driver TOKEN (Or TOKENCS, or LANSUP)
- (NET.CFG File): MEM #1 CC000
- MEM #2 C8000
-
- (2) For IBM LAN Support: DEVICE=C:\LSP\DXMC0MOD.SYS N ,C800,0,0,0
-
- (3) IBM LAN Support NDIS Drivers: RAM = 0xC800
- (PROTOCOL.INI File) MMIO = 0xCC00
- RAMSIZE = 16
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- Sample Config: IBM PCMCIA Ethernet Adapter Installed in 755Ce, 755Cse, 755CD,
- 755CDV, 755CV, & 755CX System
-
- Recommended Memory Locations
-
- IBM Ethernet PCMCIA Adapter RAM C800-CBFF
- IBM Card Services (If Used) CC00-CCFF
-
-
- Card Services CONFIG.SYS (Please ensure that you are using the latest Card &
- Socket Services Drivers)
-
- DEVICE=C:\DOS\EMM386.EXE NOEMS X=C000-CCFF I=CD00-EFFF
- DEVICE=C:\THINKPAD\IBMDSS01.SYS
- DEVICE=C:\THINKPAD\IBMDOSCS.SYS
- DEVICE=C:\THINKPAD\DICRMU01.SYS /MA=C800-CCFF
-
- Note: Latest IBM Ethernet Credit Card Adapter Drivers are Version 2.06
- (ETCC.EXE on the IBM BBS).
-
-
- Point Enabler CONFIG.SYS
-
- DEVICE=C:\DOS\EMM386.EXE NOEMS X=C000-CBFF I=CC00-EFFF
- DEVICE=C:\NET\POINTETH.SYS SB IRQ=9 SRAM=C800 IO=300 Where: SB is Slot B
- (Bottom Slot)
-
- If you are using the IBM PCMCIA Ethernet Adapter in the PCMCIA slot in the Port
- replicator, you must add the PCIC parameter to your point enabler device
- statement: For example: DEVICE=C:\POINTETH.SYS PCIC=03E2 SB IRQ=9 SRAM=C800
- IO=300. The Port Replicator uses 3E2 as its I/O port base address.
-
-
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- Microsoft Windows SYSTEM.INI
-
- [386Enh]
- EmmExclude=C800-CBFF (or EmmExclude=C800-CCFF if using Card Services)
-
-
-
- Setting the Ethernet RAM Address
-
- (1) Novell Netware ODI Drivers: Link Driver PCMDMCS
- (NET.CFG File): PORT 300
- INT 9
- MEM C8000
-
- (2) IBM LAN Support NDIS Drivers: RAMADDRESS = 0xC800
- (PROTOCOL.INI File) INTERRUPT = 9
- IOBASE = 0x300
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- IBM PCMCIA MODEM CONFIGURATION
-
- Using the IBM Super Client Driver (AUTODRV.SYS)
-
- (1) The IBM Super Client Driver will automatically recognize IBM PCMCIA Modems.
- Sample CONFIG.SYS file:
-
- DEVICE=C:\DOS\HIMEM.SYS
- DEVICE=C:\DOS\EMM386.EXE NOEMS X=C800-CFFF
- DEVICE=C:\THINKPAD\IBMDSS01.SYS
- DEVICE=C:\THINKPAD\IBMDOSCS.SYS
- DEVICE=C:\THINKPAD\DICRMU01.SYS /MA=C800-CFFF
- DEVICE=C:\THINKPAD\$ICPMDOS.SYS
- DEVICE=C:\THINKPAD\AUTODRV.SYS C:\THINKPAD\AUTODRV.INI
-
-
- Using the IBM PCMCIA Modem Point Enabler (Note: Not All IBM PCMCIA Modems
- Support this Point Enabler)
-
- (1) The IBM PCMCIA Modem Point Enabler (called PCCOMDOS.SYS) does not require
- Card & Socket Services. It does reside in memory and requires 16KB. Using the
- Point Enabler can save up to 36KB (if you do not load Card & Socket Services or
- AUTODRV.SYS). However, with the IBM Point Enabler hot-plugging of the card is
- prohibited (in fact, it will damage the card).
-
- (2) Be sure to exclude a 4KB block for the modem in upper memory. If you are also using card
- services, do not include the 4KB block in the /MA=XXXX-XXXX parameter of the
- DICRMU01.SYS driver.
-
- (3) Sample CONFIG.SYS file:
-
- DEVICE=C:\PCCOMDOS\PCCOMDOS.SYS COM2 /BEEP /WINBIOS /AMEM CE
-
- Where: COM2 is the COM 1, 2, 3, or 4 COM 2 is recommended
- /AMEM is the memory location CE00 is recommended
- for the modem's 4KB block
-
-
- Using the IBM PCMCIA Modem Driver
-
- (1) The IBM PCMCIA Modem Driver (called ESTDFM.EXE) does require Card & Socket
- Services. It does reside in memory and requires 25KB. Therefore, I recommend
- that you use the AUTODRV.SYS driver since it takes less memory. ESTDFM.EXE is
- loaded via the AUTOEXEC.BAT:
-
- ESTDFM.EXE S1C2 Where: S1 is the Slot Number
- C2 is the Communications Port (C1, C2, C3, or C4)
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- MEGAHERTZ MODEM CONFIGURATION
-
- Using the IBM Super Client Driver (AUTODRV.SYS)
-
- (1) The IBM Super Client Driver will automatically recognize most Megahertz
- PCMCIA Modems. Sample CONFIG.SYS file:
-
- DEVICE=C:\DOS\HIMEM.SYS
- DEVICE=C:\DOS\EMM386.EXE NOEMS X=C800-CFFF
- DEVICE=C:\THINKPAD\IBMDSS01.SYS
- DEVICE=C:\THINKPAD\IBMDOSCS.SYS
- DEVICE=C:\THINKPAD\DICRMU01.SYS /MA=C800-CFFF
- DEVICE=C:\THINKPAD\$ICPMDOS.SYS
- DEVICE=C:\THINKPAD\AUTODRV.SYS C:\THINKPAD\AUTODRV.INI
-
-
-
- Using the MegaHertz PCMCIA Modem Point Enabler
-
- (1) The MegaHertz PCMCIA Modem Point Enabler (called SETMHZ.EXE) does not
- require Card & Socket Services. In addition, it removes itself from memory
- once it has configured the modem. This can save up to 49KB (if you eliminate
- Card & Socket Services). However, with the MegaHertz Point Enabler, you must
- specify the slot number of the card (therefore, the card must always be in a
- specific slot). In addition, hot-plugging of the card is prohibited (in fact,
- it will physically damage the card).
-
- (2) Obtain the latest Megahertz Point Enabler. Versions before 3.1 do not
- support the ThinkPad 755. Latest version is 4.3. Be sure to exclude a
- 4KB block for the modem in upper memory. If you are also using card
- services, do not include the 4KB block in the /MA=XXXX-XXXX parameter of the
- DICRMU01.SYS driver.
-
- (3) The SETMHZ program is loaded via the AUTOEXEC.BAT file. Format of the
- SETMHZ.EXE Program:
-
- SETMHZ.EXE /cn /in /sn /pnnnn /dnnnn
-
- Where: /cn is COM 1, 2, 3, 4 COM 2 is recommended
- /in is IRQ 1 .. 15 IRQ 3 is recommended
- /sn is Slot A, B, C, or D
- /pnnnn is the memory location CE00 is recommended
- /dnnnn is the delay in milliseconds 1500 is recommended
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- Obtaining Updated Drivers
-
-
- IBM PC Company Bulletin Board System
-
- BBS Phone Number 919-517-0001
- Baud Rate 300-14400 bps
- Parity/Data Bits/Stop Bits N/8/1
-
-
- IBM PC Company Internet FTP Site
-
- ftp.pc.ibm.com cd /pub and get the allfiles.txt file for a listing
- of available files
-
-
- IBM PC Company World Wide Web Site
-
- www.pc.ibm.com
-
-
-
- Obtaining Updated Version of this Document
-
- Download any of the following files:
-
- 365_tips.ps ThinkPad 365 Tips in PostScript format.
- 365_tips.txt ThinkPad 365 Tips in ASCII format.
- 560_tips.ps ThinkPad 560 Tips in PostScript format.
- 560_tips.txt ThinkPad 560 Tips in ASCII format.
- 701_tips.ps ThinkPad 701 Tips in PostScript format.
- 701_tips.txt ThinkPad 701 Tips in ASCII format.
- 750_tips.ps ThinkPad 360, 750, 755 Base Models Tips in PostScript format.
- 750_tips.txt ThinkPad 360, 750, 755 Base Models Tips in ASCII format.
- 755_tips.ps ThinkPad 755 Enhanced Models Tips in PostScript format.
- 755_tips.txt ThinkPad 755 Enhanced Models Tips in ASCII format.
- 760_tips.ps ThinkPad 760 Tips in PostScript format.
- 760_tips.txt ThinkPad 760 Tips in ASCII format.
- cdtips.ps Commercial Desktop Tips in PostScript format.
- cdtips.txt Commercial Desktop Tips in ASCII format.
-
-