Introduction
This guide will show you how to locate and replace the Lenovo T431s fan. The cooling fan is what keeps your processing unit cool so the elements of your computer don’t overheat. If you are experiencing malfunction, overheat warning messages, or hot components, you might need to replace your cooling fan.
What you need
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Use a Phillips #1 screwdriver bit to remove eight 5.0 mm screws from the back panel.
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Carefully pry off the back panel using the opening tool.
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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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