8355 N/B MAINTENANCE

5.Disconnect the fan’s power cord to detach the heatsink from the CPU compartment. (Figure 2-9)

6.To remove the existing CPU, lift the socket arm up to the vertical position. (Figure 2-10)

Figure 2-9 Disconnect the fan’s cord

Figure 2-10 Remove the CPU

Reassembly

1.Carefully, align the arrowhead corner of the CPU with the beveled corner of the socket, then insert CPU pins into the holes. Place the lever back to the horizontal position and push the lever to the left .

2.Connect the fan’s power cord to the system board, fit the heatsink onto the top of the CPU and secure with four spring screws.

3.Replace the heatsink compartment cover and secure with four screws.

4.Replace the battery pack. (See section 2.2.1 Reassembly)

76

Page 77
Image 77
MiTAC 8355 service manual Disconnect the fan’s cord