Dell Inspiron 3500 - Manual (Page 77)

Removing and Replacing Parts 4-41
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To remove the system board rails, see Figure 4-16 and follow these steps:
1. Remove the display assembly.
2. Remove the keyboard.
3. Remove the palmrest assembly.
4. Remove the infrared board.
5. Remove the 5-mm screw and the 16-mm screw securing the right system-
board rail.
6. Remove the right system-board rail.
7. Remove the 5-mm screw securing the left system-board rail.
8. Remove the left system-board rail.
9. Remove the release latches for the battery bay and options bay, which
were previously held in place by the system board rails.
10. Remove the heat sink.
When installing the rails, be sure that the speaker cables are not pinched.
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FPH 2.5 x 5 (2) 3.0–3.5 kgf-cm
FPH 2.5 x 16 (1) 3.0–3.5 kgf-cm