Compaq Evo n600c Maintenance and Service Guide Compaq Evo N600c - Page 36
No Power, Part 4
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2.5 No Power, Part 4 Continued from Section 2.4, No Power, Part 3. Troubleshooting Open computer. Y Loose or damaged parts? N Reseat loose components and boards and replace damaged items. Close computer and retest. N Power on? Y Done 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 2-15
Troubleshooting
Maintenance and Service Guide
2
–
15
2.5 No Power, Part 4
Y
N
Continued from
Section 2.4,
No Power, Part 3.
Reseat loose
components and
boards and
replace
damaged items.
Open
computer.
Loose or
damaged
parts?
Y
Close
computer and
retest.
Power on?
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.