HP G72-a30SB
HP G72-b54SF
HP G72-b60SS
HP G72-b20SW
HP G72-a26EZ
HP G72-b02SG
HP G72-a10EM
HP G72-a10SA
HP G72-102SA
HP G72-a05SG
HP G72-b62SF
HP G72-b53SF
HP G72-130SB
HP G72-110EL
HP G72-a10ED
HP G72-b16EZ
HP G72-a20SO
HP G72-b09EG
HP G72-130EV
HP G72-a01SG
1.Turn off your HP G72-b40SQ 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-b40SQ 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-b40SQ motherboard, re-assemble parts in reverse order.