Sony PCG-FX270K User Manual

1-16

PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)

1

Align the triangle reference mark of the CPU with that of the CPU socket and insert all the pins of the CPU to

the corresponding holes of the CPU socket.

2

Insert a flat-blade screwdriver into the notch as shown in the illustration and rotate it so that the protrusion

comes to the “L” (lock) position.

1

Insert a flat-blade screwdriver into the notch as shown in the illustration and rotate it so that the

protrusion comes to the “O” (lock release) position.

2

Pull the CPU gently upward to lift it out of the CPU socket.

• Considerable force is required to rotate a flat-blade screwdriver.

• Rotate a flat-blade screwdriver to the “L” (lock) position securely. If not, the operation of the CPU may

become unstable.

Lock release position [O]

2

1

CPU socket

CPU

1

2

Lock position [L]

CPU

CPU socket

Reference

marks

O

L

O

L

Protrusion

Protrusion