HP 15-ac045tu
HP 15-ac116nt
HP 15-ac089nl
HP 15-ac107nq
HP 15-ac116ca
HP 15-ac149tu
HP 15-ac191nl
HP 15-ac117nl
HP 15-ac134tu
HP 15-ac114np
HP 15-ac119ns
HP 15-ac065nl
HP 15-ac138ns
HP 15-ac118nf
HP 15-ac102nh
HP 15-ac128ne
HP 15-ac137nl
HP 15-ac021tx
HP 15-ac012ns
HP 15-ac128ur
1.Turn off your HP 15-ac142ns 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-ac142ns 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-ac142ns motherboard, re-assemble parts in reverse order.