4. No Power, Part 3

Continued from

page 2-4,

No Power, Part 2

Drive power

N

 

Reseat drive power and

and data cables

 

 

data cable connectors.

 

 

connected?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Loose

Y

 

Reseat loose components

or damaged

 

 

and replace damaged

 

 

 

components?

 

 

items in the computer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

Reinstall cover and restart computer.

Caution: Power is continuous to the system board and the power supply even when the power switch is turned off. To prevent damage to the unit, disconnect the power cord from the power source or the unit before beginning disassembly procedures.

 

 

 

 

N

 

Replace

 

 

 

 

 

Y

 

Power LED on?

 

 

 

Power LED on?

Done

 

 

 

 

 

 

 

 

power switch.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Done

 

 

 

 

 

 

Replace

 

 

 

 

 

 

 

 

 

 

 

 

 

system board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quick Troubleshooting Guide

2-5