HP DV1270 manual Flowchart 2.2-No Power, Part

Troubleshooting

Flowchart 2.2—No Power, Part 1

No power

(power LED

is off).

Remove from docking device (if applicable).

NN

Power up		Reset	Power up
on battery			on battery
power?		power.*	power?
Y			Y
	N			N
Power up		Reset	Power up
on AC			on	AC
		power.*
power?			power?
Y			Y

Y

Go to

“Flowchart

2.3—No Power,

Part 2.”

Go to

“Flowchart

2.4—No Power,

Part 3.”

Power up in

docking Done device?

N

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

2.Ensure the AC power source is active.

3.Ensure that the power strip is working.

*NOTES

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

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

Done

Y		N
			Go to
	Power up
			“Flowchart
	in docking		2.8—Nonfunctioning
	device?		Docking Device (if
			applicable).”

2–8 Maintenance and Service Guide