Canon P 400, Руководство по обслуживанию

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5. Remove the CPU cooling assembly:
CAUTION:
Be aware that both the cooling assembly and the CPU may be very hot. You may need to allow the components to cool
before you attempt to remove them.
• Loosen the four screws that secure the cooling assembly to the motherboard. Partially loosen all the screws before
loosening any one screw all the way.
• Lift the cooling assembly off the CPU socket and set it aside.
1
2
Figure 14: Removing the CPU cooling assembly
No. Name
1 Screw (1 of 4)
2 Loosen each screw to this position.
6. Unlock the CPU socket lever and raise it into the open position (flex the lever away from the retention post, and then
raise it).
7. Open the load plate (see Figure 15).
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2
3
4
5
Figure 15: Removing/replacing the CPU
No. Name
1 Yellow triangle
2 Load plate open
3 Flat corner of socket border
4 CPU
5 Socket lever in the open position
3. REPLACING PARTS
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