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