



SONY Vaio VPCEB46FX/BJ
SONY Vaio VPCEB2RFX
SONY Vaio VPCEA3M1E
SONY Vaio VPCEA4AFX/B
SONY Vaio VPCEA21FD
SONY Vaio VPCEA30EL/BI
SONY Vaio VPCEA35FB
SONY Vaio VPCEB28FX/G
SONY Vaio VPCEA1S1R/P
SONY Vaio VPCEB1E1R/BJ
SONY Vaio VPCEA3M1E/B
SONY Vaio VPCEA25FX/T
SONY Vaio VPCEB35FD/WI
SONY Vaio VPCEB2JFX/P
SONY Vaio VPCEB3AFD/WI
SONY Vaio VPCEA2JFX
SONY Vaio VPCEA2KGX/P
SONY Vaio VPCEB3J1E/WI
SONY Vaio VPCEB3AFX
SONY Vaio VPCEB12FX/T
1.Turn off your SONY Vaio VPCEB31FD laptop, disconnect the AC power cord and remove the battery cover and remove the battery.
2.Turn a laptop, from the bottom of the laptop disassembly screws, refer to your laptop's user manual position, and set them aside.
3.Remove the external components, including memory modules, wireless LAN and modem
4.Remove the keyboard assembly of all the screws, gently lift the keyboard assembly from the bottom, remove the keyboard. Unplug all cables and various internal components.
5.Disconnect any wires to the SONY Vaio VPCEB31FD motherboard. Unplug any cards, such as the video card, not directly built into the motherboard. You will have the opportunity to remove the motherboard screws, disconnect the cable to the power strip.
6.Remove the CPU, the CPU into a new SONY Vaio VPCEB31FD motherboard, re-assemble parts in reverse order.