HP 15-ac639ng
HP 15-ac152nm
HP 15-ac196nl
HP 15-ac621tx
HP 15-ac006ns
HP 15-ac048ur
HP 15-ac140nb
HP 15-ac136nia
HP 15-ac094tu
HP 15-ac081nl
HP 15-ac037nr
HP 15-ac178nr
HP 15-ac096tu
HP 15-ac104nt
HP 15-ac105nm
HP 15-ac055nr
HP 15-ac029nm
HP 15-ac118ns
HP 15-ac115na
HP 15-ac105nia
1.Turn off your HP 15-ac042tu 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-ac042tu 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-ac042tu motherboard, re-assemble parts in reverse order.