Main Board
|
|
| I/O panel |
|
|
| cover |
| S17 | S8 |
|
|
|
| |
| ST9 |
| ST7 ST6 |
|
| ST5 | |
|
|
| ST4 |
|
|
| ST3 |
| S18 |
| ST2 |
|
| ST1 | |
| S19 |
|
|
|
|
| S16 |
| S20 |
| |
|
|
| I/O panel |
|
|
| bracket |
| main board |
|
|
(screw S18 | (screw ST9 |
| (screws |
is 8 mm) | is 4 mm) |
| are 6.5 mm) |
6 mm | 4 mm |
| 6.5 mm |
(screws S19– | (screws S16 and |
| (screws ST7 and |
S20 are 5 mm) | S17 are 4 mm) |
| ST8 are 4.5 mm) |
5 mm | 4 mm |
| 4.5 mm |
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.
Removing and Replacing Parts
