HP Pavilion dv4-1199ep
HP Pavilion dv4-1030ei
HP Pavilion dv4-1211ea
HP Pavilion DV4-1212LA
HP Pavilion dv4-1040ei
HP Pavilion dv4-1190ej
HP Pavilion dv4-1262cm
HP Pavilion dv4-1199es
HP Pavilion dv4-1143go
HP Pavilion dv4-1000 series
HP Pavilion DV4-1414LA
HP Pavilion dv4-1105ef
HP Pavilion dv4z-1200
HP Pavilion dv4-1210er
HP Pavilion dv4-1199eo
HP Pavilion dv4-1002xx
HP Pavilion DV4-1275MX
HP Pavilion dv4-2016la
HP Pavilion dv4-1222nr
HP Pavilion dv4-1052xx
1.Turn off your HP Pavilion dv4-1215ef 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 dv4-1215ef 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 dv4-1215ef motherboard, re-assemble parts in reverse order.