HP G42-245BR
Compaq Presario CQ42-125TU
Compaq Presario CQ42-215TU
Compaq Presario CQ42-106TU
Compaq Presario CQ42-205LA
Compaq Presario CQ42-222TU
Compaq Presario CQ42-214TU
Compaq Presario CQ42-302TU
Compaq Presario CQ42-207LA
Compaq Presario CQ42-216TU
Compaq Presario CQ42-210TU
Compaq Presario CQ42-107TU
Compaq Presario CQ42-126TU
Compaq Presario CQ42-223TU
HP G42-250LA
Compaq Presario CQ42-138TU
Compaq Presario CQ42-227TU
Compaq Presario CQ42-133TU
Compaq Presario CQ42-306TU
Compaq Presario CQ42-132TU
1.Turn off your Compaq Presario CQ42-112TU 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 CQ42-112TU 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 CQ42-112TU motherboard, re-assemble parts in reverse order.