



HP 15-ay046ur
HP 15-ay023ni
HP 15-ay194tx
HP 15-ay048ng
HP 15-ay000nl
HP 15-ay034nc
HP 15-ay118nx
HP 15-ay008tx
HP 15-ay099tx
HP 15-ay096nf
HP 15-ay107no
HP 15-ay020nf
HP 15-ay026ni
HP 15-ay003nm
HP 15-ay129nd
HP 15-ay026nl
HP 15-ay018na
HP 15-ay517ur
HP 15-ay512nf
HP 15-ay044nw
1.Turn off your HP 15-ay121nl 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-ay121nl 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-ay121nl motherboard, re-assemble parts in reverse order.