HP G72-b04SG
HP G72-b02SA
HP G72-b50SR
HP G72-b10EG
HP G72-150EF
HP G72-150EG
HP G72-a50SB
HP G72-120EW
HP G72-b50SP
HP G72-a35ER
HP G72-a40EB
HP G72-b15EV
HP G72-a30SI
HP G72-b01ER
HP G72-b06SG
HP G72-b53SF
HP G72-b20SA
HP G72-a16ED
HP G72-b45EB
HP G72-b52EF
1.Turn off your HP G72-b40EF 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-b40EF 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-b40EF motherboard, re-assemble parts in reverse order.