Compaq Presario CQ42-172TX
Compaq Presario CQ42-253TX
HP G72-251XX
HP G62-120SW
HP G62-120SE
HP G42-393TX
Compaq Presario CQ42-155TX
Compaq Presario CQ42-160TX
Compaq Presario CQ42-194TX
HP G62-120EY
HP G62-110EO
HP G62-120EH
Compaq Presario CQ42-152TX
Compaq Presario CQ42-351TX
Compaq Presario CQ42-151TX
Compaq Presario CQ42-356TX
Compaq Presario CQ42-355TX
Compaq Presario CQ42-195TX
HP G62-140SS
Compaq Presario CQ42-154TX
1.Turn off your Compaq Presario CQ42-255TX 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 CQ42-255TX 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 CQ42-255TX motherboard, re-assemble parts in reverse order.