1.Prior to replacing your replacement keyboard for hp pavilion dv7-3126tx, make sure to remove the keyboard and disconnect the ac adapter from your laptop.
2.The first step to replacing your laptop keyboard is to remove the screws from the back of your pavilion dv7-3126tx. Sometimes your laptop will have a picture of a keyboard next to the screws that need to be removed. Otherwise, see your laptop manual for details.
3.Above the laptop keyboard for hp pavilion dv7-3126tx, you have a cover panel. If required, remove this part to easily access your keyboard. If you have screws above your keyboard, remove those screws.
Now that you have removed all the screws, you are ready to remove and then replace your new laptop keyboard.
4.To remove the pavilion dv7-3126tx Keyboard, take a thin object and pry the keyboard out between the keyboard and motherboard. Be careful when removing the keyboard.
5.Now that your keyboard is loose, simply disconnect your keyboard. In order to disconnect the keyboard, pay attention to the keyboard connector and connector cable. Unlock the connector cable device and remove your laptop keyboard. Your hp pavilion dv7-3126tx connector cable should be easy to remove by simply sliding it out.
6.Now that your keyboard has been removed, get ready to install your new laptop keyboard. Look at the back of the keyboard. If you see any screw holes, you will have a good idea of where to place the screws back in at the bottom of the laptop.
7.Connect your laptop keyboard for hp pavilion dv7-3126tx to the motherboard keyboard connection slot. Secure the keyboard cable. Now turn your keyboard in place, and align the grooves on the bottom of your keyboard with your palmrest or plastic bezel. Secure your laptop keyboard in place, make sure it fits properly and is snug. Now simply place the screws back in place.