5-2
Confidential
VGN-A50B/A60B/A60PS/A60S/A70P/A70PS/A70S (J)
VGN-A130/A130P/A170/A170P/A190 (AM)
VGN-A115B/A115S/
A117S
/A195EP/A195HP/
A197VP/A197XP
(EU)
VGN-A15GP/A17GP/A17SP (AO)
5-2. Replacing the CPU
1. Removing the CPU
1
Insert a flat-blade screwdriver into the notch as shown in the
illustration and rotate it so that the protrusion comes to the
lock release position.
2
Pull the CPU gently upward to lift it out of the CPU socket.
(END)
2. Installing the CPU
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
While pressing the two positions marked by
a
, insert the flat head (-) screwdriver
into the specified position and rotate the screwdriver to the LOCK position.
NOTE:
Rotate a flat-blade screwdriver to the lock position securely. If not, the operation of the
CPU may become unstable.
1
1
2
CPU
Lock release position
Lock position
CPU socket
2
2
Lock release position
Lock position
1
CPU
Reference
marks
CPU socket