Compaq nc8230 HP Compaq nc8230, nx8220 and nw8240 Notebook PC - Maintenance an - Page 51
Flowchart 2.17-Nonfunctioning Device
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Troubleshooting Flowchart 2.17-Nonfunctioning Device Nonfunctioning device. Reseat device. Unplug the nonfunctioning device from the computer and inspect cables and plugs for bent or broken pins or other damage. Clear CMOS. Reattach device. Close computer, plug in power, and reboot. N Device boots properly? Y Y Any physical device detected? N Replace hard drive. Replace NIC. If integrated NIC, replace system board. Fix or replace broken item. Go to "Flowchart 2.9-No Operating System (OS) Loading." N Device boots properly? Y Done Replace diskette drive. Done Maintenance and Service Guide 2-25
Troubleshooting
Maintenance and Service Guide
2–25
Flowchart 2.17—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
“Flowchart
2.9—No Operat-
ing System (OS)
Loading.”
Device
boots
properly?
Replace hard drive.
Replace diskette
drive.
Replace NIC.
If integrated NIC,
replace system
board.
Y
N
Y
N