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Item Number: KLM0157SCondition: Refurbished and 1 month warranty!Price: USD $160.53
HP Pavilion dv4-1433us
HP pavilion dv4-1015tx
HP pavilion dv4-1419tx
HP Pavilion dv4-1145go
HP Pavilion dv4-1235tx
HP pavilion dv4-1201tu
HP Pavilion DV4-1320CA
HP pavilion dv4-1144tx
HP pavilion dv4-1037tx
HP Pavilion dv4-1280br
HP PAVILION DV4-1547SB
HP Pavilion dv4-1223la
HP Pavilion dv4-1401tu
HP Pavilion dv4-1227us
HP pavilion dv4-1047tx
HP Pavilion dv4-1282cm
HP pavilion dv4-1156tx
HP Pavilion dv4-1311tu
HP pavilion dv4-1104tx
HP Pavilion dv4-1210tu
1.Turn off your HP Pavilion dv4-1212tx 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 dv4-1212tx 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 dv4-1212tx motherboard, re-assemble parts in reverse order.