System board, Removing the system board, 15 system board – Dell OptiPlex 790 (Early 2011) User Manual
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15
System Board
Removing the System Board
Before Working Inside Your Computer
.
2. Remove the
.
3. Remove the
4. Remove the
.
5. Remove the
.
6. Remove the
7. Remove the
8. Remove the
.
9. Remove the
10. Remove the
11. Disconnect all the cables connected to the system board, and move the
cables away from the chassis.
12. Unthread and move the internal antenna from the chassis.
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