HP G72-a55SF
HP G72-b10SA
HP G72-130SB
HP G72-b40SQ
HP G72-b55SF
HP G72-b47SB
HP G72-a10SW
HP G72-a03SG
HP G72-b60EB
HP G72-a10SV
HP G72-a30SB
HP G72-b04EG
HP G72-b45SB
HP G72-b02ER
HP G72-b05ST
HP G72-a25SZ
HP G72-120EP
HP G72T-200 CTO
HP G72-a10ED
HP G72-b10EG
1.Turn off your HP G72-b20SG 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-b20SG 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-b20SG motherboard, re-assemble parts in reverse order.