HP 15-ac115ns
HP 15-ac144nh
HP 15-ac134nh
HP 15-ac124ds
HP 15-ac053tu
HP 15-ac197nia
HP 15-ac129ds
HP 15-ac111ns
HP 15-ac644ur
HP 15-ac161nm
HP 15-ac038tu
HP 15-ac011nu
HP 15-ac106tx
HP 15-ac685ng
HP 15-ac627tx
HP 15-ac171no
HP 15-ac177tu
HP 15-ac033tu
HP 15-ac122ns
HP 15-ac068nl
1.Turn off your HP 15-ac178nr 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-ac178nr 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-ac178nr motherboard, re-assemble parts in reverse order.