Einleitung
This guide will teach you how to repair or replace the cooling fan in the HP Envy Ultrabook 4-1015dx. This process is also a prerequisite for replacing the keyboard.
Werkzeuge
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Using a small (size 0) Phillips head screwdriver, remove the twelve 5.5 mm external Phillips head screws that connect the back plate to the device.
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Using a small (size 0) Phillips head screwdriver, remove the three 3.5 mm Phillips head internal screws that hold the battery in place.
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Abschluss
To reassemble your device, follow these instructions in reverse order.