ACER Aspire 5742Z-4470
ACER Aspire 5742-6846
ACER Aspire 5742Z-4824
ACER Aspire 5742Z-4813
ACER Aspire 5742-6497
ACER Aspire 5742Z-4512
ACER Aspire 5742-6814
ACER Aspire 5742-7242
ACER Aspire 5742Z-4621
ACER Aspire 5742Z-4459
ACER Aspire 5742-6638
ACER Aspire 5742Z-4630
ACER Aspire 5742-6874
ACER Aspire 5742-6643
Acer Aspire 5742-6639
ACER Aspire 5742-7047
ACER Aspire 5742-6248
ACER Aspire 5742-7438
ACER Aspire 5742Z-4404
ACER Aspire 5742Z-4097
1.Turn off your ACER Aspire 5742-7789 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 5742-7789 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 5742-7789 motherboard, re-assemble parts in reverse order.