ACER Aspire 5742Z-4601
ACER Aspire 5742-7765
ACER Aspire 5742Z-4512
ACER Aspire 5742-6643
ACER Aspire 5742Z-4492
ACER Aspire 5742-6682
ACER Aspire 5742Z-4097
ACER Aspire 5742-6838
ACER Aspire 5742-6248
ACER Aspire 5742Z-4586
ACER Aspire 5742-7120
ACER Aspire 5742-7242
ACER Aspire 5742-7784
ACER Aspire 5742-6580
ACER Aspire 5742-6846
ACER Aspire 5742-6413
ACER Aspire 5742-7342
ACER Aspire 5742Z-4646
ACER Aspire 5742-6494
ACER Aspire 5742-6488
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.