HP G42-460BR
Compaq Presario CQ42-351TU
COMPAQ Presario CQ42-251TU
Compaq Presario CQ42-270TU
HP G62-113SO
HP G42-491TU
HP G62-149WM
HP G62-120EC
HP G62-357TU
Compaq Presario CQ62-254TU
Compaq Presario CQ42-470TU
HP G62-140EF
HP G42-464TU
HP G62-140SF
Compaq Presario CQ42-174TU
HP G72-260US
HP G62-120SL
HP G42-480TU
HP G62-166SB
HP G62-101TU
1.Turn off your Compaq Presario CQ42-255TU 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 Compaq Presario CQ42-255TU 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 Compaq Presario CQ42-255TU motherboard, re-assemble parts in reverse order.