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Frequently asked questions (FAQs)
This section provides possible solutions for specific problems. Try the
solutions in the order given. If you cannot correct the problem,
contact your service representative or authorized dealer for assistance.
Power light does not light
Check the following:
• Are all the power supplies plugged in? Is the power turned on to
the power strip or outlet? Do you have a blown fuse or breaker?
• Is the system functioning normally? If so, the power LED might be
defective, the cable from the front panel to the fan carrier board
might be loose, or the cable from the fan carrier board to the
mainboard might be loose.
• Are there other problems with the system? If so, check the items
listed under "System cooling fans do not rotate properly" on page
210.
If all items are correct and problems persist, contact your service
representative or authorized dealer for assistance.
No beep codes
If the system operates normally, but there was no beep, the speaker
might be defective. If the speaker is enabled, but the speaker does not
function, contact your service representative or authorized dealer for
assistance.
No characters appear on screen
Check the following:
• Is the keyboard working? Check to see that the "Num Lock" light
is functioning.
• Is the video monitor plugged in and turned on? Many modern
video monitors shut down when inactive and might require a
moment to warm up when activated.
• Are the brightness and contrast controls on the video monitor
properly adjusted?
AA G900 ug - EN.book Page 209 Wednesday, September 25, 2002 5:23 PM