Compaq N160 No Power, Part, Troubleshooting, Maintenance and Service Guide, Loose or, boards and

Troubleshooting

2.5 No Power, Part 4

Continued from

Section 2.4,

No Power, Part 3.

Open

computer.

		Y
	Loose or		Reseat loose
			components and
	damaged		boards and
	parts?		replace
N			damaged items.
	Close
	computer and
	retest.

Power on?

Y

Done

N

Replace the following items, if applicable. Check computer operation after each

replacement:

1.Internal DC-DC converter*

2.Internal AC adapter

3.Processor board*

4.System board*

*Replace these items as a set to prevent shorting out among components.

Maintenance and Service Guide 2–7