Compaq Presario CQ57-419TU
Compaq Presario CQ43-308TU
HP 2000-430CA
Compaq Presario CQ43-300TU
HP 2000-356US
Compaq Presario CQ57-305TU
Compaq Presario CQ43-411TU
Compaq Presario CQ43-355LA
HP 2000-352NR
Compaq Presario CQ57-408TU
Compaq Presario CQ57-304TU
Compaq Presario CQ57-406TU
Compaq Presario CQ57-307TU
Compaq Presario CQ57-412TU
Compaq Presario CQ43-211TU
Compaq Presario CQ43-217BR
Compaq Presario CQ43-404TU
Compaq Presario CQ57-309TU
Compaq Presario CQ57-339WM
Compaq Presario CQ43-414TU
1.Turn off your Compaq Presario CQ57-420TU 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 CQ57-420TU 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 CQ57-420TU motherboard, re-assemble parts in reverse order.