HP 15-ac119nc
HP 15-ac005nia
HP 15-ac118nc
HP 15-ac121nj
HP 15-ac151sa
HP 15-ac632tx
HP 15-ac191ne
HP 15-ac123nf
HP 15-ac107nv
HP 15-ac021tx
HP 15-ac655tu
HP 15-ac111nia
HP 15-ac007nl
HP 15-ac074nx
HP 15-ac181nia
HP 15-ac192nf
HP 15-ac108nm
HP 15-ac184nw
HP 15-ac135nd
HP 15-ac115nia
1.Turn off your HP 15-ac678ur 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-ac678ur 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-ac678ur motherboard, re-assemble parts in reverse order.