



HP 15-ay007nl
HP 15-ay082nr
HP 15-ay025ur
HP 15-ay013nc
HP 15-ay002ni
HP 15-ay051la
HP 15-ay140ns
HP 15-ay016nj
HP 15-ay003ur
HP 15-ay550ur
HP 15-ay169tx
HP 15-ay555ur
HP 15-ay083nl
HP 15-ay024nj
HP 15-ay187nb
HP 15-ay106ur
HP 15-ay017ng
HP 15-ay042nv
HP 15-ay040ne
HP 15-ay548ur
1.Turn off your HP 15-ay140ns 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-ay140ns 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-ay140ns motherboard, re-assemble parts in reverse order.