



SONY Vaio VPCEA2UFX/G
SONY Vaio VPCEB3MFX/BJ
SONY Vaio VPCEB3TFX
SONY Vaio VPCEB1MFX/BI
SONY Vaio VPCEB4E9R/BQ
SONY Vaio VPCEB4CGX
SONY Vaio VPCEA27FL
SONY Vaio VPCEB17FB/B
SONY Vaio VPCEB42FX/WI
SONY Vaio VPCEB4Z0E/BQ
SONY Vaio VPCEB3E4E
SONY Vaio VPCEA40EL/B
SONY Vaio VPCEB35FGP
SONY Vaio VPCEB4J1R/WI
SONY Vaio VPCEB1B4E
SONY Vaio VPCEA4M1R/PI
SONY Vaio VPCEB44FX
SONY Vaio VPCEB11FD/BI
SONY Vaio VPCEB1Z1E/B
SONY Vaio VPCEA2KGX/B
1.Turn off your SONY Vaio VPCEB3E4R 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 VPCEB3E4R 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 VPCEB3E4R motherboard, re-assemble parts in reverse order.