



SONY VAIO VPCEC4C5E
SONY VAIO VPCEC25FX
SONY VAIO VPCEC4S0E/WI
SONY VAIO VPCEC3M1E/BJ
SONY VAIO VPCEC2TFX/WI
SONY VAIO VPCEC2PGX/BI
SONY VAIO VPCEC2E9E/BJ
SONY VAIO VPCEC25FX/WI
SONY VAIO VPCEC2SFX/WI
SONY VAIO VPCEC3DFX
SONY VAIO VPCEC3BFX
SONY VAIO VPCEC4BFX/BJ
SONY VAIO VPCEC2JGX/BI
SONY VAIO VPCEC3E9E/BJ
SONY VAIO VPCEC490X
SONY VAIO VPCEC3Z1E/BJ
SONY VAIO VPCEC3BFX/BJ
SONY VAIO VPCEC25FX/BI
SONY VAIO VPCEC3CFX
SONY VAIO VPCEC2M1R/WI
1.Turn off your SONY VAIO VPCEC25FD 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 VPCEC25FD 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 VPCEC25FD motherboard, re-assemble parts in reverse order.