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If your HP Pavillion 15 laptop (ba003ds) is suddenly shutting off and the bottom of the laptop is warm, you can use this guide to replace your thermal paste.
Thermal paste is designed to assist the transfer of heat from your processor to the heatsink, to keep your processor nice and cool. A faulty or old application of thermal paste will have a reduced ability to transfer heat away from your processor, which may cause shutoffs.
Before using this guide, make sure your AC adapter is disconnected and that your battery is removed.
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Unplug the AC adapter from the corresponding socket in the laptop.
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Use your fingers to push the slider located just under the battery on either side to unlock the battery from the laptop.
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Carefully slide the battery out of the laptop frame and place it somewhere safe.
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Remove the two rubber feet next to the battery.
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Using a Phillips #00 screwdriver, unscrew them all including the two screws found underneath the rubber feet.
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Once all twelve screws are removed the disc drive can now be gently pulled out by hand.
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Use a Jimmy to pry off the black backplate.
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Remove four 3mm Phillips #00 screws holding the CPU heatsink in place.
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Gently wiggle and remove CPU heatsink.
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Generously apply the 99% isopropyl alcohol to your microfiber cloth.
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Make sure that the thermal paste is completely wiped away and that the processor is dry
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Apply a small pea sized amount of thermal paste to the processor.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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