HP 15-ac649ur
HP 15-ac080nx
HP 15-ac158dx
HP 15-ac115nf
HP 15-ac008nk
HP 15-ac136nl
HP 15-ac089nl
HP 15-ac129nu
HP 15-ac029ur
HP 15-ac121dx
HP 15-ac118nc
HP 15-ac173ur
HP 15-ac114tu
HP 15-ac130nm
HP 15-ac117ni
HP 15-ac633ur
HP 15-ac147cl
HP 15-ac118nh
HP 15-ac039tx
HP 15-ac187ca
1.Turn off your HP 15-ac021dx 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-ac021dx 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-ac021dx motherboard, re-assemble parts in reverse order.