



Compaq Presario C502US
Compaq Presario C550XX
Compaq Presario C556TU
Compaq Presario C556CA
Compaq Presario C580TU
Compaq Presario C560US
Compaq Presario C502EU
Compaq Presario C504US
Compaq Presario C500T CTO
Compaq Presario C551TU
Compaq Presario C552CA
Compaq Presario C542EA
Compaq Presario C500 CTO
Compaq Presario C554EM
Compaq Presario C574TU
Compaq Presario C575TU
Compaq Presario C555NR
Compaq Presario C565TU
Compaq Presario C553TU
Compaq Presario C572TU
1.Turn off your Compaq Presario C558TU 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 C558TU 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 C558TU motherboard, re-assemble parts in reverse order.