Compaq Presario C558TU
Compaq Presario C550XX
Compaq Presario C504EA
Compaq Presario C502US
Compaq Presario C571TU
Compaq Presario C540EA
Compaq Presario C542EA
Compaq Presario C550EL
Compaq Presario C554EM
Compaq Presario C502EU
Compaq Presario C506TU
Compaq Presario C571NR
Compaq Presario C560TU
Compaq Presario C557CL
Compaq Presario C579TU
Compaq Presario C572TU
Compaq Presario C575TU
Compaq Presario C550EM
Compaq Presario C565TU
Compaq Presario C552XX
1.Turn off your Compaq Presario C578TU 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 C578TU 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 C578TU motherboard, re-assemble parts in reverse order.