Toshiba PTA70, PTA71, PSAA9 manual Install the CPU Cooling Module and Fan for VGA card Model

4.9 CPU Cooling Module and Fan 4 Replacement Procedures

Install the CPU Cooling Module and Fan (for VGA card Model)

Install the cooling Module according to the following procedures and Figures 4-23, 4-24.

CAUTION: When installing the cooling module, keep the following in mind:

1.Be sure to confirm the correct position for the module.

2.Secures the relevant screws on the main board according to the number sequence sealed on heat sink module.

NOTE: Apply silicon grease with a special syringe to cover the surface of the CPU chip completely.

1.If silicon grease is already applied to the CPU and fan module, wipe them off with a cloth.

By using a special syringe, apply silicon grease to the CPU chip center so that the entire CPU chip is covered with the grease.

2.Install the CPU cooling module and fan into the correct position in the computer.

3.Connect the fan cable to CN13 on the system board

4.Secure the fan with two M2.5x6 black bind screws.

5.Secure the VGA cooling module with four screws using the indicated numbered order.

6.Place the CPU cooling module and bracket in the correct position and secure them with two M2x4 white flat-head screws.

Satellite A100/A105 / TECRA A7 Maintenance Manual 4-41