COMPAQ Presario V3701TX
HP Pavilion DV2820en
HP Pavilion DV2709tx
HP Pavilion DV2700tv CTO
COMPAQ Presario V3918LA
HP Pavilion DV2580ET
HP Pavilion DV2834tx
COMPAQ Presario V3746AU
HP Pavilion DV2850el
COMPAQ Presario V3802AU
HP Pavilion DV2504TU
HP Pavilion DV2747tx
COMPAQ Presario V3722AU
HP Pavilion DV2530ER
COMPAQ Presario V3706TX
HP Pavilion DV2835tx
HP Pavilion DV2905tx
HP Pavilion DV2934ca
HP Pavilion DV2531EA
COMPAQ Presario V3727TU
1.Turn off your HP Pavilion DV2721tx 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 Pavilion DV2721tx 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 Pavilion DV2721tx motherboard, re-assemble parts in reverse order.