Compaq Presario CQ43-302TU
HP 2000-430CA
Compaq Presario CQ43-214BR
Compaq Presario CQ57-203TU
Compaq Presario CQ43-420TU
Compaq Presario CQ57-407TU
HP 2000-352NR
HP 2000-410US
Compaq Presario CQ43-422TU
Compaq Presario CQ43-327BR
Compaq Presario CQ57-202TU
Compaq Presario CQ43-314BR
Compaq Presario CQ57-305CA
Compaq Presario CQ43-405TU
Compaq Presario CQ43-309TU
Compaq Presario CQ57-306TU
Compaq Presario CQ57-420TU
Compaq Presario CQ43-264LA
Compaq Presario CQ43-355LA
Compaq Presario CQ57-406TU
1.Turn off your Compaq Presario CQ43-421TU 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 CQ43-421TU 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 CQ43-421TU motherboard, re-assemble parts in reverse order.