HP 15-ac024tx
HP 15-ac196ur
HP 15-ac148na
HP 15-ac148ns
HP 15-ac008ns
HP 15-ac039tx
HP 15-ac130nx
HP 15-ac043tu
HP 15-ac135na
HP 15-ac002ur
HP 15-ac032tx
HP 15-ac149ns
HP 15-ac010ns
HP 15-ac103ni
HP 15-ac003nv
HP 15-ac026ds
HP 15-ac131nv
HP 15-ac139la
HP 15-ac016tu
HP 15-ac120ng
1.Turn off your HP 15-ac121np 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-ac121np 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-ac121np motherboard, re-assemble parts in reverse order.