HP 15-ac147ds
HP 15-ac121na
HP 15-ac049tu
HP 15-ac041ne
HP 15-ac102tx
HP 15-ac029na
HP 15-ac190tx
HP 15-ac624tu
HP 15-ac011nl
HP 15-ac140nb
HP 15-ac127nc
HP 15-ac174tu
HP 15-ac013ne
HP 15-ac649ur
HP 15-ac009ur
HP 15-ac139nd
HP 15-ac101na
HP 15-ac002nk
HP 15-ac121tx
HP 15-ac134nz
1.Turn off your HP 15-ac040na 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-ac040na 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-ac040na motherboard, re-assemble parts in reverse order.