HP 15-ay544tu
HP 15-ay058nc
HP 15-ay536tu
HP 15-ay028ur
HP 15-ay102no
HP 15-ay149ns
HP 15-ay077nia
HP 15-ay040ur
HP 15-ay057nb
HP 15-ay058nb
HP 15-ay567tu
HP 15-ay002nk
HP 15-ay045nl
HP 15-ay590ur
HP 15-ay031tu
HP 15-ay190nia
HP 15-ay506nl
HP 15-ay015tu
HP 15-ay043nh
HP 15-ay001cy
1.Turn off your HP 15-ay139nl 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-ay139nl 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-ay139nl motherboard, re-assemble parts in reverse order.