Avago Technologies LSI20160 - Manual (Page 62)

3-16 Windows 95, Windows 98, Windows Me Device Driver Installation
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Step 3. Click on the Device Manager tab.
Step 4. Either double click on the SCSI controllers entry or click once
on the plus sign to the left of it.
One entry for each host adapter installed in the system
appears.
Step 5. Select the desired adapter, and click on the Properties button.
Step 6. Click on the Settings tab.
Step 7. Type DisableAutoReqSense=1; . If there is already an entry
displayed, type the above at the end of the existing entry. Be
sure to include the semicolon.
Step 8. Click OK to exit the Settings tab.
Step 9. Click OK again.
If the entry was changed, the System Settings Change dialog
box appears.
Step 10. Click Yes to restart the computer.
After the system reboots, auto request sense is disabled for the selected
adapter. To re-enable auto request sense, delete the entry that was
made above. If other entries exist, be sure to leave them intact.
3.5.3 Enabling SCAM Support
SCAM is a protocol that allows SCAM-compliant peripherals to assign
their SCSI IDs dynamically at boot time, eliminating the need for you to
check and set unique SCSI IDs. The SDMS PCI BIOS and the
SYMC8XX.MPD , SYM_HI.MPD , and SYM_U3.MPD drivers have this feature
disabled by default.
Some peripherals have problems with the SCAM protocol, resulting in the
device either not being seen by the operating system, or not working
correctly. Windows 98 and Windows Me do not support the use of
SCAM.
If you desire usage of the SCAM protocol, follow these steps to enable
SCAM
Step 1. Click on the Start button. Select Settings-->Control Panel.
Step 2. Double click on the System icon.