2–20
Maintenance and Service Guide
Troubleshooting
Flowchart 2.9—No Operating System (OS)
Loading
No OS loading from hard drive,
go to
“Flowchart 2.10—No OS Loading,
Hard Drive, Part 1.”
Reseat power
cord in
port replicator
and
power outlet.
No OS
loading.*
*
NOTE:
Before beginning troubleshooting, always
check cable connections, cable ends, and drives
for bent or damaged pins.
No OS loading from diskette drive,
go to
“Flowchart 2.13—No OS Loading,
Diskette Drive.”
No OS loading from CD-ROM or
DVD-ROM drive,
go to
“Flowchart 2.14—No OS Loading,
CD-ROM or DVD-ROM Drive.”
No OS loading from network,
go to
“Flowchart 2.20—No Network/Modem
Connection.”
