



SONY VPCEG290X
SONY VPCEG2BGX/B
SONY VPCEG23FD/B
SONY VPCEG3BGX
SONY VPCEG34FX/P
SONY VPCEG23FX
SONY VPCEG37FM
SONY VPCEG21FX/B
SONY VPCEG18FX/P
SONY VPCEG18FX/B
SONY VPCEG18FX/L
SONY VPCEG23EL
SONY VPCEG25FX/W
SONY VPCEG17FB
SONY VPCEG1AFX
SONY VPCEG3BGX/B
SONY VPCEG13FX/W
SONY VPCEG16FM/L
SONY VPCEG25FD
SONY VPCEG25FX/P
1.Turn off your SONY VPCEG25FD/L 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 VPCEG25FD/L 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 VPCEG25FD/L motherboard, re-assemble parts in reverse order.