HP G72-b57SF
HP G72-a30SI
HP G72-a05SG
HP G72t-b00 CTO
HP G72-120SO
HP G72-b05EB
HP G72-120EP
HP G72-b15EB
HP G72-b53EF
HP G72-b08EG
HP G72-b01SG
HP G72-b15SV
HP G72-150EF
HP G72-b40SS
HP G72-b35EO
HP G72-a25SO
HP G72-b46EB
HP G72-b03EG
HP G72-a20ER
HP G72-a20SA
1.Turn off your HP G72-b42SF 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-b42SF 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-b42SF motherboard, re-assemble parts in reverse order.