HP G62-120ES
HP G62T-100
HP G42-362TU
HP G62-348NR
Compaq Presario CQ42-261TU
Compaq PresarioCQ62-454TU
Compaq Presario CQ42-371TU
Compaq Presario CQ62-359TU
HP G62T-250
HP G42-478TU
HP G62-356TU
HP G42-320BR
Compaq Presario CQ42-268TU
Compaq Presario CQ62-354TU
HP G62-374CA
Compaq Presario CQ62-358TU
HP G62T-350
HP G62-253TU
Compaq Presario CQ42-256TU
HP G62-140EF
1.Turn off your COMPAQ Presario CQ42-257TU 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 CQ42-257TU 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 CQ42-257TU motherboard, re-assemble parts in reverse order.