ACER Aspire 5742-7159
ACER Aspire 5742-6602
ACER Aspire 5742Z-4646
ACER Aspire 5742Z-4649
ACER Aspire 5742-6406
ACER Aspire 5742-7152
ACER Aspire 5742-7013
Acer Aspire 5742z-4183
ACER Aspire 5742Z-4629
Acer Aspire 5742-6823
ACER Aspire 5742Z-4452
ACER Aspire 5742Z-4200
ACER Aspire 5742-7765
ACER Aspire 5742-7551
ACER Aspire 5742-7645
ACER Aspire 5742-7120
ACER Aspire 5742-7653
ACER Aspire 5742-6814
ACER Aspire 5742-6798
ACER Aspire 5742Z-4640
1.Turn off your Acer Aspire 5742-6639 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 5742-6639 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 5742-6639 motherboard, re-assemble parts in reverse order.