Introduction
This guide instructs you on how to remove and replace the heatsink and fan assembly in a HP Spectre x360 13t-4000. Replacement of the heatsink may be necessary if the laptop is overheating.
Tools
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Turn off and unplug the laptop.
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Flip over the laptop so that the bottom backplate is exposed.
 
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Use a T5 screwdriver to remove the six 3 mm screws that secure the backplate.
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Use the same screwdriver to remove the two 7 mm screws.
 
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Insert an opening tool under the bottom cover at the screen hinges, and gently pry the cover free.
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Carefully work your way around the cover's edges to pop it off completely.
 
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Use a Phillips #0 Screwdriver to remove the four circled 3 mm screws.
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Use the same screwdriver to remove the circled 4 mm screw.
 
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Use a Phillips #0 screwdriver to remove the last 4 mm screw under the black tape.
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Unplug the cable next to the fan.
 
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To reassemble your device, follow these instructions in reverse order.