HP 15-ac673ur
HP 15-ac030na
HP 15-ac109nl
HP 15-ac098tu
HP 15-ac094tu
HP 15-ac156tx
HP 15-ac112nf
HP 15-ac004nf
HP 15-ac170no
HP 15-ac018ca
HP 15-ac184nw
HP 15-ac123cy
HP 15-ac132ur
HP 15-ac078nx
HP 15-ac120ne
HP 15-ac110nv
HP 15-ac083nl
HP 15-ac176na
HP 15-ac193ng
HP 15-ac191ne
1.Turn off your HP 15-ac121cy 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-ac121cy 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-ac121cy motherboard, re-assemble parts in reverse order.