HP Dc7700 HP Compaq dc7700 Business Desktop PC Service Reference Guide, 1st Ed - Page 158

Power Switch Assembly

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Removal and Replacement Procedures- Small Form Factor (SFF) Chassis 7.21 Power Switch Assembly 1. Prepare the computer for disassembly (Section 7.1). 2. Remove the computer cover (Section 7.5). 3. Remove all drives from the rotating drive cage (Section 7.11.2 and Section 7.11.3). 4. Remove the chassis fan (Section 7.18). 5. Remove the system board (Section 7.19). 6. Remove the drive ckutch base (Section 7.20). 7. Disconnect the power switch/LED cable from the system board. 8. Squeeze the switch holder retaining clips together at the front of the chassis 1 and push the switch assembly out of the chassis 2. Push the two LEDs out of the chassis 3. 9. If necessary, the LED holders may also be removed by squeezing the clips and pushing them out of the front of the chassis. To install the power switch and LEDs, reverse the removal procedure. 7-44 433612-001 Service Reference Guide, dc7700

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7–44
433612-001
Service Reference Guide, dc7700
Removal and Replacement Procedures— Small Form Factor (SFF) Chassis
7.21 Power Switch Assembly
1. Prepare the computer for disassembly (
Section 7.1
).
2. Remove the computer cover (
Section 7.5
).
3. Remove all drives from the rotating drive cage (
Section 7.11.2
and
Section 7.11.3
).
4. Remove the chassis fan (
Section 7.18
).
5. Remove the system board (
Section 7.19
).
6. Remove the drive ckutch base (
Section 7.20
).
7. Disconnect the power switch/LED cable from the system board.
8. Squeeze the switch holder retaining clips together at the front of the chassis
1
and push the
switch assembly out of the chassis
2
. Push the two LEDs out of the chassis
3
.
9.
If necessary, the LED holders may also be removed by squeezing the clips and pushing them
out of the front of the chassis.
To install the power switch and LEDs, reverse the removal procedure.