Compaq N150 manual No Power, Part

Troubleshooting

2.2 No Power, Part 1

No Power

(Power LED is off)

Remove from

docking station

if applicable.

NN

Power up on battery power?

Y

*Reset

power.

Power up	Go to
on battery	Section 2.3,
power?	No Power, Part 2

Y

N

Power up

on AC

power?

Y

*Reset

power.

	N
Power up		Go to
on AC		Section 2.4,
power?		No Power, Part 3

Y

Y

Power up	Done
in docking
station?

N

1.Reseat power cables in docking station and at the AC outlet.

2.Ensure AC power source is active.

3.Ensure power strip is working.

*Notes:

1.On some models, there is a separate reset button.

2.On some models, the computer may be reset using the Standby switch and either the lid switch or the main power switch.

Done

Y		N
	Power up		Go to
			Section 2.8,
	in docking
			Non Functioning
	station?
			Docking Station

Maintenance and Service Guide 2–5