HP 15-ac008nv
HP 15-ac173nf
HP 15-ac646tx
HP 15-ac134ds
HP 15-ac085tu
HP 15-ac115na
HP 15-ac052tx
HP 15-ac155nia
HP 15-ac015tx
HP 15-ac131ds
HP 15-ac613tx
HP 15-ac016tx
HP 15-ac040nx
HP 15-ac133ds
HP 15-ac121nj
HP 15-ac023tx
HP 15-ac010np
HP 15-ac120nv
HP 15-ac032nb
HP 15-ac126ng
1.Turn off your HP 15-ac121no 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-ac121no 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-ac121no motherboard, re-assemble parts in reverse order.