compaq contura 400 family User Manual
Have a look at the manual compaq contura 400 family User Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 65 Compaq manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
![Page 100
10. Disconnect the display cable from the system board by pulling up both
ends of the ZIF connector slide simultaneously [1], carefully opening
the slide [2] (Figure 3-49).
11. Lift the display cable out of the connector slide [3], being careful
not to pull or twist the cable (Figure 3-49).
12. Disconnect the display ground cable [1] from the LIF clip above the
serial port connector (Figure 3-50).](http://img.usermanuals.tech/thumb/1258/38919/w64_compaq-contura-400-family-99.png "Page 100
10. Disconnect the display cable from the system board by pulling up both
ends of the ZIF connector slide simultaneously [1], carefully opening
the slide [2] (Figure 3-49).
11. Lift the display cable out of the connector slide [3], being careful
not to pull or twist the cable (Figure 3-49).
12. Disconnect the display ground cable [1] from the LIF clip above the
serial port connector (Figure 3-50).")
13. Remove the three keyboard ground clips from the system board (Figure 3-51).
14. Remove the left clutch ground clip from the system chassis (Figure 3-52).
15. For Models 400 and 410, using a Torx T8 or slotted driver, remove the five screws from the system board and the two screws from the battery contact (Figure 3-53).
16. For Models 420 and 430, using a Torx T8 or slotted driver, remove the four screws from the system board and the two screws from the battery contact (Figure 3-54).
17. From the front of the computer, tilt the system board up then lift the system board out of the system chassis (Figure 3-55).
18. Remove the LIF clip from above the serial port connector between the system board and the system chassis (Figure 3-56).
19. To replace the system board, reverse the previous steps. To replace the System Board, follow these steps: IMPORTANT: When installing a new system board, make sure that the insulator is placed between the system board and the diskette drive. The gasket over the Keyboard connector must be tucked under the Chassis. IMPORTANT: When replacing the system board, the screws must be replaced as follows: 1. Replace the two alignment screws on the rear of the system unit module to align the system board (Figure 3-57).
2. Install screws [1] and [2] on the system board before replacing the remaining system board and battery contact screws for Models 400 and 410 (Figure 3-58) and for Models 420 and 430 (Figure 3-59).
NOTE: If installing a new system board, ensure that the insulator is installed between the system board and diskette drive. The gasket over the keyboard connector must be tucked under the Chassis. Chapter 3.16 PC Card (PCMCIA) Assembly The PC Card assembly consists of the PC Card clip and PC Card rails. To remove the PC Card assembly or to remove part of the assembly, follow these steps: Removing the PC Card Clip To remove the PC Card clip, follow these steps: 1. Disconnect all power from the computer and remove the AC Adapter and battery pack (Section 3.2). >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION