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Item Number: KLM0157SCondition: Refurbished and 1 month warranty!Price: USD $160.53
HP Pavilion dv4-1203au
HP Pavilion dv4-1302tx
HP pavilion dv4-1215tx
HP Pavilion dv4-1304tu
HP Pavilion dv4-1314Ttx
HP Pavilion dv4-1302tu
HP Pavilion dv4-1135br
HP Pavilion dv4-1316tx
HP Pavilion dv4-1326tx
HP Pavilion dv4-1144us
HP Pavilion dv4-1105tu
HP Pavilion dv4-1307tu
HP Pavilion dv4-1311tx
HP pavilion dv4-1227tx
HP Pavilion dv4-1281us
HP Pavilion dv4-1315tx
HP pavilion dv4-1158tx
HP Pavilion dv4-1433cl
HP pavilion dv4-1161tx
HP Pavilion dv4-1433us
1.Turn off your HP Pavilion dv4-1237tx 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 dv4-1237tx 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 dv4-1237tx motherboard, re-assemble parts in reverse order.