Compaq Presario CQ42-136TU
Compaq Presario CQ42-111TU
Compaq Presario CQ42-134TU
Compaq Presario CQ42-222TU
Compaq Presario CQ42-103TU
Compaq Presario CQ42-139TU
Compaq Presario CQ42-229TU
Compaq Presario CQ42-205LA
Compaq Presario CQ42-225TU
Compaq Presario CQ42-207LA
HP G42-240LA
Compaq Presario CQ42-140TU
Compaq Presario CQ42-203TU
Compaq Presario CQ42-220BR
Compaq Presario CQ42-212BR
Compaq Presario CQ42-133TU
Compaq Presario CQ42-127TU
Compaq Presario CQ42-118TU
Compaq Presario CQ42-117TU
Compaq Presario CQ42-125TU
1.Turn off your Compaq Presario CQ42-231TU 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 CQ42-231TU 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 CQ42-231TU motherboard, re-assemble parts in reverse order.