HP 15-ba505ur
HP 15-ba009au
HP 15-ba616ur
HP 15-ba005au
HP 15-ba055na
HP 15-ba023ng
HP 15-ba013ng
HP 15-ba160nb
HP 15-ba031au
HP 15-ba026ca
HP 15-ba044nf
HP 15-ba072nb
HP 15-ba004nt
HP 15-ba000nl
HP 15-ba504ur
HP 15-ba020nv
HP 15-ba044au
HP 15-ba021ur
HP 15-ba043nf
HP 15-ba039au
1.Turn off your HP 15-ba021ur 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-ba021ur 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-ba021ur motherboard, re-assemble parts in reverse order.