User`s guide

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Contents
AHA-3940U/3940UW/3940UWD User’s Guide
Stock Number: 511041-00, Rev. B Page: vii
Print Spec Number: 494569-00
Current Date: 2/14/97 ECN Date: 2/17/97
5 Troubleshooting
BIOS Startup Messages 5-2
Disk Drive Configuration Problems 5-3
Booting the Computer from a SCSI Drive 5-3
Using a Standard Drive as C and a SCSI Drive as D 5-4
Using SCSI Drives as C and D 5-5
Computer Hangs, or Channel Cannot Find the
Drives 5-5
Other Problems and Solutions 5-6
A Multiple Computer Configuration
Restrictions and Requirements A-1
B Optimizing Performance
Enabling Synchronous Negotiation B-1
Enabling Wide Negotiation B-2
Disabling the Channel BIOS B-2
Enabling SCSI Parity Checking B-2
Setting Enable Disconnection B-2
Enabling Send Start Unit Command B-3
C Disk Drives Over 1 GByte
Extended Translation (Using MS-DOS 5.0) C-1
The DOS 1 GByte Limit C-1
When Not to Use Extended Translation C-2
Installing or Repartitioning Disks C-2
Extended Translation With SCSI Drives Smaller Than
1Gbyte C-2
Index