Compaq Presario C575TU
Compaq Presario C550EM
Compaq Presario C564US
Compaq Presario C560TU
Compaq Presario C577TU
Compaq Presario C552CA
Compaq Presario C551NR
Compaq Presario C507TU
Compaq Presario C518LA
Compaq Presario C555ES
Compaq Presario C504EU
Compaq Presario C555EL
Compaq Presario C557TU
Compaq Presario C576TU
Compaq Presario C502XX
Compaq Presario C559EM
Compaq Presario C505TU
Compaq Presario C574TU
Compaq Presario C568LA
Compaq Presario C503WM
1.Turn off your Compaq Presario C550EF 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 C550EF 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 C550EF motherboard, re-assemble parts in reverse order.