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device driver is available for Microchannel architecture on the IBM website. Use the website search utility,
and look for IBM2IDE.ADD.
Windows 95 Software:
Windows 95 has two device driver configuration parameters: Auto Insert Notify and DMA.
Auto Insert Notify:
The Auto Insert Notify parameter enables the system to start audio CD software as soon as a CD is inserted
into the CD-ROM drive.
DMA:
The DMA parameter improves system performance by having the system DMA controller take responsibility
for moving data from the CD to memory, freeing the system CPU to perform more important tasks. For
example, activating DMA will make movies and games run more smoothly because the CPU will have more
time to concentrate on video.
To change these parameter settings from the Windows 95 desktop:
1. Click on Start from the main screen.
2. Select Settings; click on Control Panel.
3. From the Control Panel, double-click on System.
4. Select Device Manager; double-click on CD-ROM and then click on Properties.
5. Select Settings.
6. Click on Auto Insert Notification or DMA.
7. Click on OK.
Problem Solving:
Computer problems can be caused by hardware, software, or user error. Using the information in this section,
you might be able to solve problems yourself or gather helpful information you can pass on to a service
technician. You might also need to refer to your computer, operating-system, or sound-adapter publications.
Review the following list for any problem descriptions that might fit your situation. Your computer or CD-ROM
drive does not operate correctly or the busy indicator light does not come on.
Take the following actions:
1. Check that the CD is loaded with the label side up.
2. Check that all devices are properly connected to the computer and the power outlet.
3. Turn off the computer, unplug the cables from the power outlets for your computer and all attached
devices, and remove the computer cover.
4. Check that all power and IDE cables are securely attached.
Disconnect the IDE cable and check for bent or misaligned pins. If you do not find any problems, reconnect
the interface cable. Replace the computer cover, and reattach all cables and power cords. Turn on the
computer, restart the system, and attempt to open the CD tray by pressing the Eject/Load button. If the tray
fails to open and the busy indicator light does not display, turn off the computer and try using another 4-pin dc
power cable.
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