HP Pavilion dv4-1235ee
HP Pavilion dv4-1235br
HP Pavilion dv4-1235tx
HP Pavilion dv4-1424tx
HP pavilion dv4-1419tx
HP Pavilion dv4-1419ca
HP Pavilion dv4-1413tu
HP Pavilion dv4-1317tu
HP Pavilion dv4-1428la
HP pavilion dv4-1221tx
HP Pavilion dv4-1104tu
HP Pavilion dv4-1209tu
HP pavilion dv4-1165tx
HP Pavilion dv4-1427nr
HP pavilion dv4-1156tx
HP Pavilion dv4-1237tx
HP Pavilion dv4-1210eo
HP pavilion dv4-1161tx
HP Pavilion dv4-1227us
HP Pavilion DV4-1217LA
1.Turn off your HP Pavilion dv4-1242tx 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 dv4-1242tx 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 dv4-1242tx motherboard, re-assemble parts in reverse order.