HP 15-ac012ne
HP 15-ac633ur
HP 15-ac018nt
HP 15-ac179ne
HP 15-ac146ds
HP 15-ac025nx
HP 15-ac057ur
HP 15-ac120nx
HP 15-ac108ni
HP 15-ac156nb
HP 15-ac133nm
HP 15-ac113nia
HP 15-ac109ng
HP 15-ac117tx
HP 15-ac135ng
HP 15-ac120nv
HP 15-ac106na
HP 15-ac654tu
HP 15-ac628tu
HP 15-ac148nf
1.Turn off your HP 15-ac021na 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-ac021na 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-ac021na motherboard, re-assemble parts in reverse order.