HP 15-ay138cl
HP 15-ay118tu
HP 15-ay567tu
HP 15-ay004nl
HP 15-ay044nf
HP 15-ay560tu
HP 15-ay037nh
HP 15-ay021nj
HP 15-ay083ng
HP 15-ay081nm
HP 15-ay104nk
HP 15-ay539ur
HP 15-ay014ds
HP 15-ay037ng
HP 15-ay125nr
HP 15-ay069nia
HP 15-ay012nx
HP 15-ay009na
HP 15-ay023ns
HP 15-ay512nf
1.Turn off your HP 15-ay121nk 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-ay121nk 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-ay121nk motherboard, re-assemble parts in reverse order.