HP 15-ac098tu
HP 15-ac140nx
HP 15-ac115tx
HP 15-ac045tx
HP 15-ac033no
HP 15-ac682tu
HP 15-ac171ne
HP 15-ac145nia
HP 15-ac061nr
HP 15-ac129ur
HP 15-ac029ur
HP 15-ac103nx
HP 15-ac196ur
HP 15-ac660tu
HP 15-ac111na
HP 15-ac071tu
HP 15-ac040nx
HP 15-ac088nx
HP 15-ac198nf
HP 15-ac076nx
1.Turn off your HP 15-ac042na 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-ac042na 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-ac042na motherboard, re-assemble parts in reverse order.