HP M2504TU, M2599XX, M2526TU, M2525TU Flowchart 2.13-No OS Loading, Diskette Drive, System board

Troubleshooting

Flowchart 2.13—No OS Loading, Diskette Drive

		Y
OS not loading	Reseat	OS	Done
from
	diskette drive.	loading?
diskette drive.
		N
Y		N
Nonsystem		Bootable	Install bootable
		diskette	diskette and
disk message?
		in drive?	reboot computer.
N		Y
N		Check diskette
Boot	Go to	for system files.
	“Flowchart	Try different
from another	2.17—Nonfunc-	diskette.
device?	tioning Device.”
Y
		Y	Replace the following
			components
N		Nonsystem	individually, retesting
Diskette		disk error?	after each
	Enable drive		replacement:
drive enabled
	and cold boot	N	■ Diskette drive
in the Setup
	computer.		■ System board
utility?
Y		Y
Y	Reset the computer.	OS	Done
Is diskette	Refer to	loading?
drive boot	Section 1.2,	N
order cor-	“Resetting the
rect?	Computer,” for
N	instructions.

Change boot priority using the setup utility.

Go to

“Flowchart

2.17—Nonfunction-

ing Device.”

Maintenance and Service Guide 2–21