HP Presario V4200 Flowchart 2.17—NonfunctioningDevice

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.
					Y
	Clear				Any physical		Fix or
							replace
	CMOS.
					device detected?
							broken item.
				N
							Go to
							“Flowchart
	Reattach device.
							2.9—No
	Close computer,				Replace hard drive.		Operating System
	plug in power,						(OS) Loading.”
	and reboot.
		N					N
	Device				Replace NIC.		Device
					If integrated NIC,
	boots						boots
					replace system
	properly?						properly?
					board.
Y						Y
	Done				Replace diskette		Done
					drive.

Maintenance and Service Guide 2–25