5-2. Replacing the CPU

1. How to remove the CPU

1 Rotate the lock with a flat-blade screwdriver toward the unlock position shown in the figure.

2 Remove up the CPU.

1

lock position

unlock position

2. How to install the CPU

1Position the mark on the CPU to the mark on the CPU socket and put in all pins to the holes on the CPU socket.

2 Pressing two corners marked with in the figure, rotate the lock with a flat-blade screwdriver toward the lock position.

2

mark

unlock position

mark

lock position

Note: Lock the CPU properly, or operation becomes unstable.

CPU

2

CPU socket

CPU

1

CPU socket

 

Confidential

 

VGN-B90PS (J)

 

VGN-B100/B100B/B150FP (AM)

5-2

VGN-B1VP/B1XP/B3VP/B3XP(EU)

VGN-B55C/B55G/B55L/B55S/B55T/B88C/B88GP/B88L (AO)

(END)