SONY Vaio VGN-SZ1XP/C
SONY Vaio VGN-SZ660N/C
SONY VGN-SZ740N1
SONY VGN-SZ470N
SONY VGN-SZ440E
SONY Vaio VGN-SZ3HP/B
SONY Vaio VGN-SZ360P/C
SONY VGN-SZ140PD
SONY Vaio VGN-SZ690FN
SONY Vaio VGN-SZ430N/B
SONY Vaio VGN-SZ4XN/CF
SONY Vaio VGN-SZ7AWN/C
SONY VGN-SZ645P4
SONY VGN-SZ180P
SONY Vaio VGN-SZ72MN/B
SONY Vaio VGN-SZ58GN
SONY VGN-SZ150P
SONY Vaio VGN-SZ790FN
SONY Vaio VGN-SZ48GN/C
SONY Vaio VGN-SZ5XN/C
1.Turn off your SONY VGN-SZ491NX 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 VGN-SZ491NX 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 VGN-SZ491NX motherboard, re-assemble parts in reverse order.
