Dell OptiPlex 7770 All In One OptiPlex 7770 All-in-One Service Manual - Page 52

Base cover, Removing the base cover

Page 52 highlights

2. Install the following components: a) Heat sink b) System board shield c) Back cover d) Stand 3. Follow the procedure in After working inside your computer. NOTE: If the processor is replaced, use the thermal grease provided in the kit to ensure that thermal conductivity is achieved. Base cover Removing the base cover 1. Follow the procedure in Before working inside your computer. 2. Remove the following components: a) Stand b) Cable cover (optional) c) Back cover d) System board shield 3. Remove the four screws (M3x5) that secure the base cover to the display assembly base. 52 Removing and Installing components

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2.
Install the following components:
a)
Heat sink
b)
System board shield
c)
Back cover
d)
Stand
3.
Follow the procedure in
After working inside your computer
.
NOTE:
If the processor is replaced, use the thermal grease provided in the kit to ensure that thermal conductivity is
achieved.
Base cover
Removing the base cover
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the following components:
a)
Stand
b)
Cable cover (optional)
c)
Back cover
d)
System board shield
3.
Remove the four screws (M3x5) that secure the base cover to the display assembly base.
52
Removing and Installing components