Acer Altos G900 Personal Computer User Manual


 
211
If the system power LED is on, but the fans are not rotating properly,
check the following:
Are any of the fan fault indicators lit? Is so, try replacing the
corresponding fan module.
Is the cable from the fan carrier board connected to the
mainboard?
Are the power supply cables properly connected to the mainboard
and the fan carrier board assembly?
Are there any shorted wires caused by pinched cables or power
connector plugs forced into power connector sockets the wrong
way?
If the connections are correct, contact your service representative
or authorized dealer for assistance.
Diskette drive activity indicator does not light
Check the following:
Are the diskette drive power and signal cables properly installed?
Are all relevant switches and jumpers on the diskette drive set
correctly?
Is the diskette drive properly configured?
Is the diskette drive activity light always on? If so, the signal cable
might be plugged in incorrectly.
If you are using the onboard diskette controller, use BIOS setup
(page 113) to make sure that "Onboard Floppy" is set to
"Enabled."
If you are using an add-in diskette controller, make sure that
"Onboard Floppy" is set to "Disabled."
If the problem persists, there might be a problem with the diskette
drive, mainboard, or drive signal cable. Contact your service
representative or authorized dealer for assistance.
Hard drive activity indicator does not light
If you have installed one or more hard drives in your system, check the
following:
Are the power and signal cables to the drive properly installed?
AA G900 ug - EN.book Page 211 Wednesday, September 25, 2002 5:23 PM