Compaq 4120T Personal Computer User Manual


 
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Removal and Replacement Procedures 5-57
5.9.2 Lower PCMCIA Door
To remove the lower PCMCIA door, complete the following procedures:
1. Disconnect the AC power and any external devices (Section 5.3.1).
2. Undock the computer from the auxiliary base, if necessary (Section 5.3.2).
3. Remove all battery packs (Section 5.4.3).
4. Remove the pointing device (Section 5.3.5).
5. Remove the hard drive. (Section 5.3.6).
6. Remove the CPU base cover (Section 5.5.4).
7. Remove the processor shield and the processor (Section 5.5.5).
8. Remove the CPU cover/keyboard assembly (Section 5.5.6).
9. Remove the display assembly (Section 5.6).
10. Remove the clutch cover (Section 5.7.1).
11. Remove the system board (Section 5.8.1).
12. Remove the upper PCMCIA door (Section 5.9.1).
13. Grasp the lower door in the middle, push it forward, and flex it towards the inside of
the computer. This allows the rear pin of the door to slide out of its slot while the
spring is being compressed.