HP Pavilion dv4-1070ef
HP Pavilion dv4-1300 series
HP Pavilion dv4-1160es
HP Pavilion dv4-1101xx
HP Pavilion dv4-1150er
HP Pavilion dv4-1222nr
HP Pavilion dv4-1030ej
HP Pavilion dv4-1053xx
HP Pavilion dv4-1040ee
HP Pavilion dv4-1115ef
HP Pavilion dv4-1090eo
HP Pavilion dv4-1050ee
HP Pavilion dv4-1199eo
HP Pavilion dv4-1215ef
HP Pavilion dv4-1106ee
HP Pavilion dv4-1220us
HP Pavilion DV4-1322US
HP Pavilion dv4-1199ef
HP Pavilion dv4-1136br
HP Pavilion DV4-1203AU
HP Pavilion dv4-1315tu
HP pavilion dv4-1115tx
HP Pavilion dv4-1235br
HP pavilion dv4-1418tx
HP Pavilion dv4-1410tu
HP pavilion dv4-1205tu
HP pavilion dv4-1163tx
HP pavilion dv4-1138tx
HP pavilion dv4-1151tx
HP pavilion dv4-1043tx
HP Pavilion DV4-1213LA
HP Pavilion dv4-1222la
HP Pavilion dv4-1313dx
HP Pavilion dv4-1306tu
HP pavilion dv4-1229tx
HP Pavilion dv4-1305tx
HP Pavilion dv4-1003tu
HP pavilion dv4-1144tx
HP pavilion dv4-1030tx
HP Pavilion dv4-1255tx
1.Turn off your HP Pavilion dv4-1251xx 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 dv4-1251xx 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 dv4-1251xx motherboard, re-assemble parts in reverse order.