HP Pavilion dv4-1210ea
HP Pavilion dv4-1070ee
HP Pavilion dv4-1215ef
HP Pavilion dv4-1228ca
HP Pavilion dv4-1003ax
HP Pavilion dv4-1070er
HP Pavilion DV4-1414LA
HP Pavilion dv4-1147cl
HP Pavilion dv4-1105ef
HP Pavilion dv4-1150ep
HP Pavilion DV4-1302XX
HP Pavilion dv4-1140ek
HP Pavilion DV4-1214LA
HP Pavilion dv4-1000ea
HP Pavilion DV4-1203AU
HP Pavilion dv4-1222nr
HP Pavilion DV4-1427NR
HP Pavilion dv4-2014la
HP Pavilion DV4Z-1200 CTO
HP Pavilion dv4-1115ef
HP pavilion dv4-1127tx
HP Pavilion dv4-1411tu
HP Pavilion dv4-1454ca
HP Pavilion dv4-1317tx
HP pavilion dv4-1031tx
HP Pavilion dv4-1235ei
HP Pavilion dv4-1117ca
HP Pavilion dv4-1028us
HP Pavilion dv4-1223la
HP Pavilion dv4-1312tx
HP pavilion dv4-1121tx
HP pavilion dv4-1048tx
HP Pavilion dv4-1421la
HP Pavilion dv4-1465dx
HP Pavilion dv4-1229la
HP Pavilion dv4-1314tx
HP pavilion dv4-1420tx
HP pavilion dv4-1157tx
HP pavilion dv4-1159tx
HP PAVILION DV4T-1000 CTO
1.Turn off your HP Pavilion DV4-1428DX 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 DV4-1428DX 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 DV4-1428DX motherboard, re-assemble parts in reverse order.