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

Reseat AC adapter

in computer and at power source.

Y

Power on?

N

N

Power outlet

active?

Y

Replace

power cord.

Y

Power on?

Done

Done

Try different

outlet.

Done

External

Internal or

external AC

adapter?

Internal

Go to

“Flowchart

2.5—No Power,

Part 4.”

Replace external

AC adapter.

N

Power on?

Y

Done

N

2–12

Maintenance and Service Guide