HP Pavilion dv4-1201au
HP Pavilion DV4-1412NR
HP Pavilion dv4-1070es
HP Pavilion DV4Z-1200 CTO
HP Pavilion dv4-1002ax
HP Pavilion dv4-1199et
HP Pavilion dv4-1143go
HP Pavilion dv4-1030ee
HP Pavilion dv4-1053xx
HP Pavilion dv4-1050el
HP Pavilion dv4-1121ca
HP Pavilion dv4-1035la
HP Pavilion dv4-1002xx
HP Pavilion dv4-1180br
HP Pavilion dv4-1030en
HP Pavilion dv4-1199ee
HP Pavilion dv4-1140ek
HP Pavilion dv4-1030ei
HP Pavilion dv4-1200 series
HP Pavilion dv4-1202xx
1.Turn off your HP Pavilion dv4-1090es 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 dv4-1090es 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 dv4-1090es motherboard, re-assemble parts in reverse order.