HP 15-ac140ne
HP 15-ac115nh
HP 15-ac022ne
HP 15-ac040tu
HP 15-ac140nh
HP 15-ac121nd
HP 15-ac136nf
HP 15-ac129nf
HP 15-ac058nia
HP 15-ac117na
HP 15-ac020na
HP 15-ac086nx
HP 15-ac062tx
HP 15-ac112ur
HP 15-ac102ng
HP 15-ac629nl
HP 15-ac193ur
HP 15-ac142nh
HP 15-ac027tx
HP 15-ac006nu
1.Turn off your HP 15-ac040nd 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 HP 15-ac040nd 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 HP 15-ac040nd motherboard, re-assemble parts in reverse order.