HP 15-ac185tu
HP 15-ac138nia
HP 15-ac197ne
HP 15-ac033nm
HP 15-ac140nh
HP 15-ac658TX
HP 15-ac018na
HP 15-ac085no
HP 15-ac629tu
HP 15-ac117nu
HP 15-ac654tu
HP 15-ac018ns
HP 15-ac102nk
HP 15-ac007nz
HP 15-ac129nc
HP 15-ac002nt
HP 15-ac140ur
HP 15-ac029tx
HP 15-ac143ns
HP 15-ac503tu
1.Turn off your HP 15-ac139nx 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-ac139nx 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-ac139nx motherboard, re-assemble parts in reverse order.