HP pavilion dv1000-compaq-presario-v2000-nx4800 Instruction De Maintenance

Page de 238
Troubleshooting
Maintenance and Service Guide
2–25
Flowchart 2.19—Nonfunctioning Device
Done
Any physical
device detected?
Y
N
Unplug the nonfunctioning device from 
the computer and inspect cables and plugs for 
bent or broken pins or other damage.
Reseat 
device.
Clear
CMOS.
Done
Fix or
replace
broken item.
Nonfunctioning
device.
Reattach device.
Close computer,
plug in power,
and reboot.
Device
boots
properly?
Go to
Device
boots
properly?
Replace hard drive.
Replace diskette 
drive.
Replace NIC.
If integrated NIC,
replace system 
board.
Y
N
Y
N