HP Pavilion dv4-1244tx
HP Pavilion dv4-1283cl
HP Pavilion dv4-1329tx
HP pavilion dv4-1122tx
HP Pavilion dv4-1304tx
HP Pavilion dv4-1408tu
HP Pavilion dv4-1117ca
HP Pavilion dv4-1123us
HP Pavilion dv4-1240tx
HP pavilion dv4-1136tx
HP Pavilion dv4-1290el
HP PAVILION DV4-1551SX
HP pavilion dv4-1169tx
HP Pavilion dv4-1125br
HP pavilion dv4-1205tx
HP Pavilion dv4-1252cm
HP pavilion dv4-1164tx
HP Pavilion dv4-1312tx
HP Pavilion dv4-1406tx
HP Pavilion dv4-1331tx
1.Turn off your HP Pavilion dv4-1020us 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 dv4-1020us 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 dv4-1020us motherboard, re-assemble parts in reverse order.