Compaq Presario C557CL
Compaq Presario C571NR
Compaq Presario C550EF
Compaq Presario C562TU
Compaq Presario C550ED
Compaq Presario C560US
Compaq Presario C504TU
Compaq Presario C540EA
Compaq Presario C551NR
Compaq Presario C555ES
Compaq Presario C555EA
Compaq Presario C506TU
Compaq Presario C509NR
Compaq Presario C550XX
Compaq Presario C505TU
Compaq Presario C502XX
Compaq Presario C501NR
Compaq Presario C561TU
Compaq Presario C570EA
Compaq Presario C555NR
1.Turn off your Compaq Presario C556CA 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 C556CA 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 C556CA motherboard, re-assemble parts in reverse order.