HP 15-ac155ne
HP 15-ac636tx
HP 15-ac023ds
HP 15-ac161ns
HP 15-ac125ns
HP 15-ac127na
HP 15-ac647tu
HP 15-ac072no
HP 15-ac093tu
HP 15-ac148ns
HP 15-ac677ng
HP 15-ac139ns
HP 15-ac635ur
HP 15-ac108tx
HP 15-ac032tx
HP 15-ac157tx
HP 15-ac031tu
HP 15-ac022ne
HP 15-ac686ur
HP 15-ac134ur
1.Turn off your HP 15-ac040nl 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-ac040nl 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-ac040nl motherboard, re-assemble parts in reverse order.