Compaq N150 manual Power outlet

Troubleshooting

2.4 No Power, Part 3

Continued from

Section 2.3,

No Power, Part 2

Plug directly

into AC outlet.

Y

Power LED

on? Done

N

Reseat AC adapter

in computer and at power source.

	Y
Power on?		Done
N
	N
Power outlet		Try different
active?		outlet.

Y

Replace

power cord.

Y

Power on? Done

N

	External
Internal or		Replace external
external AC
		AC adapter.
adapter?
Internal	N
Go to
Section 2.5,		Power on?
No Power, Part 4
	Y
		Done

Maintenance and Service Guide 2–7