HP G72-b15SA
HP G72-b53EF
HP G72-b02ER
HP G72-a55SF
HP G72-b56SF
HP G72-b50EP
HP G72-110SW
HP G72-a30SI
HP G72-a17EZ
HP G72-110EV
HP G72-b10SA
HP G72-105SA
HP G72-b05EG
HP G72-a31SO
HP G72-120SD
HP G72-b54EF
HP G72-a20SB
HP G72-b50SI
HP G72-a03SG
HP G72-a02EG
1.Turn off your HP G72-b02SG 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 G72-b02SG 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 G72-b02SG motherboard, re-assemble parts in reverse order.