HP pavilion dv1000-compaq-presario-v2000-nx4800 Instruction De Maintenance

Page de 238
Troubleshooting
Maintenance and Service Guide
2–19
Flowchart 2.13—No OS Loading, Diskette Drive
Done
Y
N
Reseat
diskette drive.
OS not loading
from
diskette drive.
Done
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
OS
loading?
Nonsystem
disk message?
Bootable
diskette
in drive?
Install bootable
diskette and
reboot computer.
Check diskette
for system files.
Try different
diskette.
1. Replace 
diskette drive.
2. Replace system 
board.
Nonsystem
disk error?
OS
loading?
Boot
from another
device?
Enable drive
and cold boot
computer.
Is diskette
drive boot
order 
correct?
Change boot
priority using
the Setup utility.
Go to
Diskette
drive enabled
in the Setup
utility?
Go to
Reset the 
computer. Refer to
instructions.