HP 15-ac128tx
HP 15-ac109nv
HP 15-ac125ur
HP 15-ac163ng
HP 15-ac010nt
HP 15-ac196ne
HP 15-ac173ng
HP 15-ac185nr
HP 15-ac127nl
HP 15-ac607tu
HP 15-ac156nb
HP 15-ac603nf
HP 15-ac141np
HP 15-ac139ns
HP 15-ac104ns
HP 15-ac652ur
HP 15-ac055nr
HP 15-ac006tu
HP 15-ac102nt
HP 15-ac638ng
1.Turn off your HP 15-ac140tu 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-ac140tu 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-ac140tu motherboard, re-assemble parts in reverse order.