Back to Contents Page
Dell™ OptiPlex™ 760 Service Manual
Power Supply
Power Supply
Replacing the Power Supply
1.
Follow the procedures in
Working on Your Computer
.
2.
Remove the computer cover (see
Removing the Computer Cover
).
3.
If installed, remove the optical drive (see
Removing an Optical Drive
).
4.
If installed, remove the floppy drive or media card reader (see
Floppy Drive
).
5.
Disconnect the DC power cables from the system board and the drives.
6.
Remove the three screws that attach the power supply to the computer chassis.
7.
Slide the power supply toward the front of the computer (approximately 1 inch).
8.
Lift the power supply up and out of the computer.
9.
Slide the replacement power supply into place.
10.
Replace the screws that secure the power supply to the back of the computer chassis.
11.
Reconnect the DC power cables to the system board and drives (see
System Board Components
for connector locations).
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION:
To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of
your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
NOTE:
Remember the routing of the DC power cables underneath the tabs in the computer frame as you remove them from the system board and
drives. You must route these cables properly when you replace them to prevent their being pinched or crimped.
1
power supply
2
mounting screws (3)
Содержание OptiPlex 760
Страница 29: ......
Страница 48: ......
Страница 56: ...Back to Contents Page 17 PS 2 or serial connector SERIAL2 18 floppy connector DSKT 19 fan connector FAN_CPU ...
Страница 101: ......
Страница 106: ...Back to Contents Page 1 release knob ...
Страница 140: ...5 Replace the computer cover 6 Turn on power to the computer Back to Contents Page ...
Страница 143: ...Back to Contents Page 19 fan connector FAN_CPU ...
Страница 146: ...Desktop System Board Screws Small Form Factor System Board Screws 1 screws 9 1 screws 9 ...
Страница 148: ...Back to Contents Page ...
Страница 157: ...Mini Tower Desktop Small Form Factor Ultra Small Form Factor ...
Страница 194: ...7 Replace the cable cover if used Back to Contents Page ...
Страница 196: ...Back to Contents Page ...
Страница 199: ...5 Replace the computer cover 6 Turn on power to the computer Back to Contents Page ...