COMPAQ Presario V4274EA
COMPAQ Presario V4232TU
COMPAQ Presario V4207TU
COMPAQ Presario V4058EA
COMPAQ Presario V4276EA
COMPAQ Presario V4332US
COMPAQ Presario V4200
COMPAQ Presario V4209TU
COMPAQ Presario V4200 CTO
COMPAQ Presario V4203XX
COMPAQ Presario V4206TU
COMPAQ Presario V4146EA
COMPAQ Presario V4265EA
COMPAQ Presario V4100 CTO
COMPAQ Presario V4220EA
COMPAQ Presario V4224TU
COMPAQ Presario V4117AP
COMPAQ Presario V4230TU
COMPAQ Presario V4003AP
COMPAQ Presario V4435NR
1.Turn off your COMPAQ Presario V4221TU 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 V4221TU 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 V4221TU motherboard, re-assemble parts in reverse order.