



HP 15-ay044no
HP 15-ay009nh
HP 15-ay033nt
HP 15-ay553ur
HP 15-ay159ns
HP 15-ay029nd
HP 15-ay501tx
HP 15-ay167ng
HP 15-ay091ng
HP 15-ay022np
HP 15-ay076na
HP 15-ay001nia
HP 15-ay024nu
HP 15-ay082nf
HP 15-ay012ur
HP 15-ay022nj
HP 15-ay011ng
HP 15-ay025np
HP 15-ay042ur
HP 15-ay129ng
1.Turn off your HP 15-ay139ns 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-ay139ns 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-ay139ns motherboard, re-assemble parts in reverse order.