



HP Pavilion DV2840ei
HP Pavilion DV2704tu
HP Pavilion DV2843tx
COMPAQ Presario V3806TU
COMPAQ Presario V3820AU
COMPAQ Presario V3823AU
HP Pavilion DV2828tx
HP Pavilion DV2753tx
COMPAQ Presario V3822AU
HP Pavilion DV2890nr
COMPAQ Presario V3703TU
HP Pavilion DV2508TX
COMPAQ Presario V3704TU
COMPAQ Presario V3745AU
COMPAQ Presario V3735TU
HP Pavilion DV2775tx
HP Pavilion DV2550se
HP Pavilion DV2820tx
HP Pavilion DV2750ee
HP Pavilion DV2850ep
1.Turn off your COMPAQ Presario V3820AU 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 V3820AU 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 V3820AU motherboard, re-assemble parts in reverse order.