Compaq 900 Flowchart 2.12 - No OS Loading from Hard Drive, Part

Troubleshooting

Flowchart 2.12 - No OS Loading from Hard Drive, Part 3

Continued from Flowchart 2.11, No OS Loading from Hard Drive, Part 2.

	N
	System				Install OS
	files on hard
	drive?				and reboot.
Y
	Y					Y
	Virus	Clean virus.			OS
	on hard				loading from		Done
	drive?				hard drive?
N				N
						Y
	Run SCANDISK				Diagnostics		Replace
	and check for
					on diskette?		hard drive.
	bad sectors.
				N
	N
	Can bad	Replace			Run diagnostics
	sectors				and follow
		hard drive.
	be fixed?				recommendations.
Y
			N
	Fix bad	Boot from			Replace
	sectors.	hard drive?			hard drive.

Y

Done

2–22 Maintenance and Service Guide