Compaq Presario CQ57-308TU
Compaq Presario CQ57-420TU
Compaq Presario CQ57-207TU
Compaq Presario CQ43-400TU
Compaq Presario CQ43-407TU
Compaq Presario CQ57-202TU
HP 2000-356US
Compaq Presario CQ43-314BR
Compaq Presario CQ43-355LA
Compaq Presario CQ57-403TU
Compaq Presario CQ43-351LA
Compaq Presario CQ43-325BR
Compaq Presario CQ43-216BR
Compaq Presario CQ57-416TU
Compaq Presario CQ57-204TU
Compaq Presario CQ43-404TU
Compaq Presario CQ43-350LA
Compaq Presario CQ43-410LA
HP 2000-413NR
Compaq Presario CQ57-306TU
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.