HP 15-ac126nh
HP 15-ac112na
HP 15-ac168ns
HP 15-ac146nd
HP 15-ac183ng
HP 15-ac137nv
HP 15-ac636tx
HP 15-ac014ne
HP 15-ac128np
HP 15-ac179na
HP 15-ac153nm
HP 15-ac151nl
HP 15-ac010ns
HP 15-ac009nu
HP 15-ac117nt
HP 15-ac010nr
HP 15-ac034tu
HP 15-ac644tx
HP 15-ac002nl
HP 15-ac003nq
1.Turn off your HP 15-ac140nk 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-ac140nk 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-ac140nk motherboard, re-assemble parts in reverse order.