



Compaq Presario CQ56-170SR
Compaq Presario CQ56-204SA
Compaq Presario CQ56-112SO
Compaq Presario CQ56-111SL
Compaq Presario CQ56-202EI
Compaq Presario CQ56-117EO
Compaq Presario CQ56-258SA
Compaq Presario CQ56-290SF
Compaq Presario CQ56-180ES
Compaq Presario CQ56-153ST
Compaq Presario CQ56-111EA
Compaq Presario CQ56-110SD
Compaq Presario CQ56-110SA
Compaq Presario CQ56-120SD
Compaq Presario CQ56-224LA
Compaq Presario CQ56-240ST
Compaq Presario CQ56-203SM
Compaq Presario CQ56-101SG
Compaq Presario CQ56-202SX
Compaq Presario CQ56-110SV
1.Turn off your Compaq Presario CQ56-253SA 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 CQ56-253SA 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 CQ56-253SA motherboard, re-assemble parts in reverse order.