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Compaq Presario CQ42-112TU
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HP G42-220BR
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Compaq Presario CQ42-221TU
HP G42-240LA
HP G62-201TU
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Compaq Presario CQ42-228TU
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Compaq Presario CQ42-304TU
Compaq Presario CQ42-140TU
HP G62-219WM
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Compaq Presario CQ42-103TU
HP G42-214BR
1.Turn off your Compaq Presario CQ42-212BR 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 Compaq Presario CQ42-212BR 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 Compaq Presario CQ42-212BR motherboard, re-assemble parts in reverse order.