HP COMPAQ BUSINESS NOTEBOOK PC X1000 Maintenance And Service Manual page 45

Troubleshooting
Flowchart 2.4—No Power, Part 3
Continued from
Section 2.3,
No Power, Part 2.
Plug directly
into AC outlet.
Power LED
on?
N
Reseat AC adapter
in notebook and
at power source.
Power on?
N
Power outlet
active?
Y
Replace
power cord.
Power on?
N
2–14
Y
Done
Y
Done
N
Try different
outlet.
Y
Done
External
Internal or
external AC
adapter?
Internal
Go to
Section 2.5,
No Power,
Part 4.
Maintenance and Service Guide
Replace external
AC adapter.
N
Power on?
Y
Done