Toshiba Tecra A2-S239 Maintenance Manual - Page 232

4 Replacement Procedures 4.8 Keyboard Installing the Keyboard The following describes the procedure for installing the keyboard (See Figure 4-17 to 4-19). 1. Place the keyboard on the palm rest as its face is down. Connect the keyboard flexible cable to the connector PJ3230 on the system board. 2. Install the keyboard support plate on the keyboard flexible cable from the front side part and secure it with the following screws. • M2.5x8B THIN BIND screw x2 3. Turn the keyboard face up while inserting the bottom edge of the keyboard under the chassis. Then put it on the computer. Make sure that there is no gap between the keyboard and the computer chassis. 4. Insert the left side of the keyboard hold plate into the slot of the chassis. Set the plate with its hole fitted to the guide pin on the chassis. Secure the keyboard hold plate with the following screw. When installing, make sure the keyboard hold plate holds the center tab of the keyboard. • M2.5x2.8B THIN BIND screw x1 5. Secure the keyboard with the following screws. • M2.5x2.8B THIN BIND screw x2 6. Install the keyboard holder by pressing it from the top side. 4-28 Satellite A50/TECRA A2 Maintenance Manual (960-478)