HP 15-ac133nm
HP 15-ac183nia
HP 15-ac138nia
HP 15-ac665tx
HP 15-ac156tu
HP 15-ac140nf
HP 15-ac072no
HP 15-ac181nd
HP 15-ac123na
HP 15-ac127nc
HP 15-ac120nh
HP 15-ac009tu
HP 15-ac122nt
HP 15-ac188ng
HP 15-ac004nl
HP 15-ac182nia
HP 15-ac105nf
HP 15-ac138nh
HP 15-ac020nk
HP 15-ac145tu
1.Turn off your HP 15-ac021nc 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-ac021nc 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-ac021nc motherboard, re-assemble parts in reverse order.