Toshiba L305 Benutzerhandbuch

4 Replacement Procedures

4.9 System Board

Removing the System Board

NOTE: Be careful of the eject button for the PC card. It can be damaged when removing
the board. Make sure it is securely installed.

Remove the System Board and Figure 4-16.

1. Remove the CRT cable from CN4 on the system board.

2. Remove the power button board cable from CN1.

3. Remove

the USB cable from CN14 on the system board.

4. Remove the AC-IN cable from CN3.

5. Remove two M2.5x6 black flat head screw on the system board.

AC IN cable

System board

M2 5x6 black flat head screw

CN3

CRT cable

USB cable

CN4

CN14

Power board cable

CN1

Figure 4-16 Removing the system board

4-32

Satellite L300/L305 / Satellite Pro L300/ EQUIUM L300/ SATEGO L300

Maintenance Manual