HP 15-ac619tu
HP 15-ac178tx
HP 15-ac004nh
HP 15-ac030tx
HP 15-ac129nf
HP 15-ac017ns
HP 15-ac072tx
HP 15-ac180no
HP 15-ac165nr
HP 15-ac105nc
HP 15-ac138nx
HP 15-ac145ne
HP 15-ac008na
HP 15-ac009nk
HP 15-ac076tx
HP 15-ac108nx
HP 15-ac168tx
HP 15-ac176nf
HP 15-ac140ns
HP 15-ac121nr
1.Turn off your HP 15-ac142nl 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-ac142nl 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-ac142nl motherboard, re-assemble parts in reverse order.