ACER Aspire 5742-6475
ACER Aspire 5742Z-4512
ACER Aspire 5742Z-4586
ACER Aspire 5742Z-4640
ACER Aspire 5742-7242
ACER Aspire 5742Z-4492
ACER Aspire 5742-6838
ACER Aspire 5742Z-4404
ACER Aspire 5742Z-4474
ACER Aspire 5742-6938
ACER Aspire 5742-7765
ACER Aspire 5742-7653
ACER Aspire 5742Z-4629
ACER Aspire 5742-6863
ACER Aspire 5742-7013
Acer Aspire 5742z-4183
ACER Aspire 5742Z-4649
ACER Aspire 5742-7082
ACER Aspire 5742-7159
ACER Aspire 5742-6860
1.Turn off your ACER Aspire 5742-7242 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 ACER Aspire 5742-7242 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 ACER Aspire 5742-7242 motherboard, re-assemble parts in reverse order.