System Board - Toshiba Tecra 700CS Maintenance Manual

4.15 System Board

Removing the System Board
To remove the system board, follow the steps below and refer to Figures 4-34 and 4-35.
1. Turn off the power to the computer, then disconnect the AC adapter and all
external cables connected to the computer.
2. Remove the battery pack, optional memory module, optional PCMCIA card, FDD
or optional CD-ROM drive, HDD, upper cover and keyboard, speakers, keyboard
base and display assembly, infrared board, sound board, IPS board, power supply
board, and bottom cover as described in Sections 4.2 through 4.14.
3. Disconnect the fan cable from PJ16.
4. Turn the assembly over and remove six M2.5x4 screws.
Figure 4-34 Removing the metal cover from the system board
4-38
700 Series