0.8 4.8 System Board 4 Replacement Procedures
Satellite C40-G/Pro-C40-G Maintenance Manual 4-21
Install System Board according to the following procedures and Figures 4-21.
1. Place System Board in correct position.
2. Securing System Board with two M2.0x3.0x4.5and three M2.0x2.5x5.0 black Phillips
head screw.
( ▲ mark portions)
3. Connect following cable to the connector on System Board:
- Speaker cable from SPK.
- LCD cable from CN6.
- IO Board cable from CON19
- FFC-MB terminal connected to TP-CON1
- keyboard connection KBCON1,over the speaker wire wiring.
- FAN cable from CN21.
- Battery Pack cable from CN3.
- RTC Battery from RTCCN1.
- Released wireless antenna cables from top cover latch.
- Place System Board in correct position
- DC block paste high temperature adhesive paper
NOTE:
Be sure to place all cables into the ditch to avoid the damage during assembling the
bottom cover.
NOTE:
Be sure to align Type-C connector to Top Cover, when place system board on the
unit..