HP Pavilion dv4-1150eo
HP Pavilion dv4-1001ax
HP Pavilion dv4z-1200
HP Pavilion dv4-1200 series
HP Pavilion dv4-1198er
HP Pavilion dv4-1110eo
HP Pavilion dv4-2016la
HP Pavilion dv4-1105em
HP Pavilion dv4-1135ee
HP Pavilion dv4-1002ax
HP Pavilion dv4-1199ea
HP Pavilion DV4-1320CA
HP Pavilion dv4-1150ep
HP Pavilion DV4-1251XX
HP Pavilion DV4-1322US
HP Pavilion dv4-1210er
HP Pavilion dv4-1400 series
HP Pavilion dv4-1190br
HP Pavilion DV4-1413LA
HP Pavilion dv4-1035la
HP Pavilion dv4-1433us
HP Pavilion dv4-1428ca
HP pavilion dv4-1122tx
HP pavilion dv4-1025tx
HP Pavilion dv4-1125la
HP Pavilion dv4-1235tx
HP Pavilion dv4-1465dx
HP PAVILION DV4-1551SX
HP Pavilion DV4-1428DX
HP pavilion dv4-1440tx
HP pavilion dv4-1218tx
HP pavilion dv4-1047tx
HP pavilion dv4-1202tu
HP Pavilion dv4-1103tu
HP Pavilion dv4-1302xx
HP pavilion dv4-1051tx
HP pavilion dv4-1117tx
HP Pavilion dv4-1434tx
HP pavilion dv4-1219tx
HP pavilion dv4-1140tx
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.