Dell Latitude LM - Manual (Page 79)

Removing and Replacing Parts 4-43
Main Board
Figure 4-36. Main Board Removal
To remove the main board, follow these steps:
1. Open the cover.
2. Remove the top assembly.
See “Top Assembly” found earlier in this chapter.
3. Remove the power supply board.
See “Power Supply Board” found earlier in this section.
4. Remove the audio card.
See the previous subsection, “Audio Board.”
5. Remove the black mylar cover on the PC Card cage.
(screws S19–
S20 are 5 mm)
(screws ST1–ST6
are 6.5 mm) (screw ST9
is 4 mm)
main board
I/O panel
cover
S17
S16
S18
S19
S20
ST9
ST6
ST2
ST3
ST4
ST5
ST7
ST1
S8
I/O panel
bracket
(screw S18
is 8 mm)
(screws ST7 and
ST8 are 4.5 mm) (screws S16 and
S17 are 4 mm)
6 mm
5 mm
4 mm
4 mm
6.5 mm
4.5 mm