HP 15-ac054tu
HP 15-ac071no
HP 15-ac173nf
HP 15-ac145na
HP 15-ac007nu
HP 15-ac187tu
HP 15-ac134ds
HP 15-ac104nk
HP 15-ac104nv
HP 15-ac154nb
HP 15-ac011nv
HP 15-ac073nx
HP 15-ac116ni
HP 15-ac171ne
HP 15-ac672tu
HP 15-ac627tx
HP 15-ac129ng
HP 15-ac131nv
HP 15-ac015ur
HP 15-ac109nia
1.Turn off your HP 15-ac078nl 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-ac078nl 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-ac078nl motherboard, re-assemble parts in reverse order.