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8175 N/B MAINTENANCE
8175 N/B MAINTENANCE
5. Push the lever to the right. Then lift up the lever to the vertical position. Finally, remove the existing CPU.
4. Disconnect the fan’s power cord from the system board, then lift up the heatsink. (Figure 2-8)
Figure 2-8 Remove the fan’s power cord
Figure 2-9 Remove the CPU
Reassembly
1. Carefully, Align the arrowhead corner of the CPU with the beveled corner of the socket, then insert the 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
three screws.
3. Replace the keyboard .Then replace KB cover.
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