UMAX Technologies Astra 2100U - Manual (Page 91)

UMAX Astra 2100U Owner’s Guide
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5. If you have a different version, contact your reseller or
Microsoft for an upgrade.
•
Windows USB Supplement installed
To check your system:
1. Click Start on the Windows taskbar.
2. Click Settings.
3. Click Control Panel.
4. Double click the Add/Remove Software icon.
5. You should see a listing for “USB Supplement/OSR2.”
6. If you do not see the supplement listed, you must install it
from the Windows95 CD.
Problem:
IRQ steering is disabled. For USB to function properly, IRQ
Steering must be enabled.
Solution:
The IRQ Steering setting is located in the Device Manager. Follow
the steps below to find out if the IRQ steering is enabled:
1. Click on the My Computer icon using the right mouse button.
A pop-up menu appears.
2. Click on Properties command using the left mouse button. This
brings up the Device Manager.
3. In the Device Manager click the + symbol beside the System
Devices item.
4. Double-click the PCI Bus to display the PCI Bus Properties.
5. Click on the tab labeled IRQ Steering.