HP G72-140ED
HP G72-a30SB
HP G72-b20EM
HP G72-130SF
HP G72-a30EM
HP G72-a14ED
HP G72-b10SA
HP G72-b50EF
HP G72-a25ER
HP G72-a10SV
HP G72-a25SZ
HP G72-150SF
HP G72-a04SG
HP G72-b05ST
HP G72-b03EG
HP G72-a40SP
HP G72-b62SF
HP G72-b30EW
HP G72-b15SD
HP G72-130EV
1.Turn off your HP G72-a04SG 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-a04SG 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-a04SG motherboard, re-assemble parts in reverse order.