COMPAQ Presario V3820TU
COMPAQ Presario Verve
HP Pavilion DV2999et
HP Pavilion DV2514TU
COMPAQ Presario V3756TU
HP Pavilion DV2539tx
COMPAQ Presario V3792TU
COMPAQ Presario V3801TX
HP Pavilion DV2806tx
HP Pavilion DV2525EI
COMPAQ Presario V3744AU
HP Pavilion DV2715tx
HP Pavilion DV2807tx
COMPAQ Presario V3776TU
COMPAQ Presario V3772TU
HP Pavilion DV2501tx
COMPAQ Presario V3720AU
COMPAQ Presario V3825AU
HP Pavilion DV2899el
HP Pavilion DV2890nr
1.Turn off your COMPAQ Presario V3721AU 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 V3721AU 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 V3721AU motherboard, re-assemble parts in reverse order.