Compaq EVO M80v, EVO M800w, EVO M800c, N800v Flowchart 2.12-No OS Loading from Hard Drive, Part

Troubleshooting

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

Continued from

Section 2.11,

No OS Loading from Hard Drive, Part 2.

N

System

files on hard

drive?

Y

Install OS

and reboot.

Y

Virus

on hard

drive?

N

Clean virus.

Y

OS

loading from

hard drive?

N

Y

Done

Run SCANDISK

and check for bad sectors.

N

Can bad sectors be fixed?

Y

Replace

hard drive.

N

Diagnostics on diskette?

N

Run diagnostics

and follow

recommendations.

Replace

hard drive.

Fix bad	Boot from
sectors.	hard drive?

Y

Replace

hard drive.

Done

2–22 Maintenance and Service Guide