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Hardware I.P.B. 4241 17th June 1998 (PS)
Department Category Implementation
Hardware Hardware
Software
BIOS
Recommended

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PnP machines and Windows 3.xx

We have found that some machines are either slow to boot and under certain configurations hang intermittently in Window 3.xx. This IPB mainly refers to the BIOS configuration and memory inclusions for the Spitfire motherboard, (machine product codes LG, LH, EA) but can be related to other PnP BIOS machines such as the Lightning Motherboard.

BIOS SETTING (version 10.06 or greater if on Spitfire)

Notes

  1. Set Type to User and then Ultra DMA mode to disabled.
  2. Change Plug & Play O/S to No.
  3. If no IDE device on second controler, set Local Bus IDE adaptor to Primary.
  4. Save changes and EXIT.
MAIN
Primary IDE Master "ENTER"
Type
Ultra DMA mode
[User]
[Disabled]
ADVANCED
Plug & Play O/S: [No]
Optional see note 3 above
Peripheral Configuration
Local Bus IDE adapter
  
[Primary]
Power
Power Savings:
Wake On Lan:
[Disabled]
[Disabled]

 

Software Changes

CONFIG.SYS

DEVICE=C:\DOS\EMM386.EXE NOEMS I=C800-E9FF I=B000-B7FF
DEVICE=C:\DOS\SMARTDRV.SYS /DOUBLE_BUFFER

SYSTEM.INI (in the [386Enh] section)

EMMExclude=A000-EFFF
DEVICE=C:\DOS\MONOUMB.386

Microsoft have reported a fault with the default keyboard driver, which may cause systems to lock up on keyboard/mouse at Windows startup.

This can be resolved by either installing version 9.01 of the Microsoft Mouse driver (mouse901.exe in area 41 of the BBS), or by installing an updated keyboard driver (WG0974.EXE from area 5). Assuming that the keyboard driver update is used, you would end up with a file called VKDA.386 in the \WINDOWS\SYSTEM directory. Also check the SYSTEM.INI file for the following changes.

SYSTEM.INI

[386Enh]

keyboard=*vkd

changed to read....

keyboard=c:\windows\system\vkda.386

----------oOo----------

 

 

Computing for a Connected World