Replacing The System Board Assembly - Dell Latitude D531 Service Manual

17. Lift the right side of the system board, and then carefully lift the system board out of the computer.
Replacing the System Board Assembly
CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface, such
as the back panel on the computer.
1. Insert the left side of the system board into the base of the computer at an angle until the audio connectors on the system board are aligned with the
holes on the base of the computer, then carefully lower the system board into place.
2. Replace the four M2.5 x 5-mm screws on the top of the system board.
3. Replace the four 5-mm hex screws at the back of the computer.
4. Replace the fan (see Replacing the
5. Replace the processor (see
6. Replace the processor thermal-cooling assembly (see
7. Replace the modem (see Replacing the
8. Replace the Mini-Card (see
9. Replace all memory modules (see
10. Replace the palm rest (see
11. Replace the display assembly (see
12. Replace the keyboard (see
13. Replace the hinge cover (see
14. Replace any installed PC Cards (see
Fan).
Replacing the Processor Module).
Replacing the Processor Thermal-Cooling
Modem).
Replacing the Mini-Card).
Replacing a Memory Module).
Replacing the Palm Rest).
Replacing the Display Assembly).
Replacing the Keyboard).
Replacing the Hinge Cover).
Installing a PC Card or an
Assembly).
ExpressCard).