Toshiba T6400, Maintenance Manual

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4-10
8. Separate the Keyboard from the Keyboard Base. Locate the Scan Controller Board in
the upper left corner of the Keyboard, where the Keyboard Cable is connected to the
Keyboard (Figure 4-4).
9. Remove the two M2.5x6 Screws securing the Scan Controller Board to the Keyboard
(Figure 4-4).
Figure 4-4 Removing the scan controller screws
10. Gently lift the Scan Controller Board and rotate it toward the computer (Figure 4-5).
11. Disconnect the Keyboard Interface Cable from pressure plate PJ11 on the Scan Control-
ler Board. Disconnect the Keyboard Cable from PJ10 on the Scan Controller Board
(Figure 4-5).
Figure 4-5 Disconnecting the keyboard cable and keyboard interface cable