



SONY Vaio VPCEA3L1E/G
SONY Vaio VPCEB24FD/PI
SONY Vaio VPCEB1DGX
SONY Vaio VPCEA44FX/T
SONY Vaio VPCEB4L1E/WI
SONY Vaio VPCEA3BFX/BJ
SONY Vaio VPCEB190S
SONY Vaio VPCEB43FX/BJ
SONY Vaio VPCEB16FD/B
SONY Vaio VPCEB16FD/P
SONY Vaio VPCEB1FGX
SONY Vaio VPCEB3A4R
SONY Vaio VPCEB15EL/BI
SONY Vaio VPCEB3C5E
SONY Vaio VPCEB32FM/WI
SONY Vaio VPCEA33FB/B
SONY Vaio VPCEB4AFD/V
SONY Vaio VPCEB4BGX/BJ
SONY Vaio VPCEB1B4E
SONY Vaio VPCEB1AFX/B
1.Turn off your SONY Vaio VPCEB4EFX 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 VPCEB4EFX 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 VPCEB4EFX motherboard, re-assemble parts in reverse order.