HP Portable 386 Compaq Portable 386 Personal Computer Maintenance and Service - Page 94

Plasma Display Controller Board, Remove the second serial interface board

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Chapter 8.15 Plasma Display Controller Board To remove the plasma display controller board: 1. Complete the preparation procedure (see Section 8.2). 2. Remove the rear panel (see Section 8.4). 3. Remove the interface connector cover, if installed (see Section 8.5). 4. Remove the 32 bit memory/modem interface board, if installed (see Section 8.8). 5. Remove the microprocessor cover (see Section 8.6). 6. Remove the system board cover (see Section 8.7). 7. Remove the internal modem, if installed (see Section 8.9). 8. Remove the second serial interface board, if installed (see Section 8.10). 9. Remove the memory expansion board, if installed (see Section 8.11). 10. Remove the system board (see Section 8.14). 11. Locate the controller board shown in Figure 8-35. 12. Carefully slide the controller board from its compartment (Figure 8-36).

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Chapter 8.15 Plasma Display Controller Board
To remove the plasma display controller board:
1. Complete the preparation procedure (see Section 8.2).
2. Remove the rear panel (see Section 8.4).
3. Remove the interface connector cover, if installed (see Section 8.5).
4. Remove the 32 bit memory/modem interface board, if installed (see
Section 8.8).
5. Remove the microprocessor cover (see Section 8.6).
6. Remove the system board cover (see Section 8.7).
7. Remove the internal modem, if installed (see Section 8.9).
8. Remove the second serial interface board, if installed (see Section 8.10).
9. Remove the memory expansion board, if installed (see Section 8.11).
10. Remove the system board (see Section 8.14).
11. Locate the controller board shown in Figure 8-35.
12. Carefully slide the controller board from its compartment (Figure 8-36).