Compaq 407511-002 manual Flowchart 2.10-No OS Loading, Hard Drive, Part

Troubleshooting

Flowchart 2.10—No OS Loading, Hard Drive, Part 1

OS not

loading from

hard drive.

	Y
		Go to
	Nonsystem	“Flowchart
	disk message?	2.11—No OS
		Loading,
N		Hard Drive, Part 2.”
	Reseat
	external
	hard drive.

Y

OS loading?

N

N

Boot from CD?

Y

Check the Setup utility for correct booting order.

Done

		N
	Boot		Go to
			“Flowchart
	from
			2.13—No OS
	diskette?
			Loading,
Y
			Diskette Drive.”

N

Boot from hard drive?

Y

Done

Change boot

priority through the Setup Utility and reboot.

N

Boot from hard drive?

Y

Go to

“Flowchart

2.17—Nonfunctioning

Device.”

2–16 Maintenance and Service Guide