Lenovo ThinkPad X280 Thermal Paste Replacement
Simeon Brankov and one other contributor
Last updated on Jul 10, 2026
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Community-Contributed Guide
An awesome member of our community made this guide. It was not created by iFixit staff.
Introduction
Go to step 1 ↓This guide will show you how to open the laptop to replace the Thermal Paste. This guide will also help you upgrade the SSD inside.
What you need
Parts
Tools
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Unscrew all screws holding the back panel in place.
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Use a prying tool to remove the back panel.
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Unscrew the 4 screws holding the CPU heatsink and disconnect the fan.
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Clean the old thermal paste from both the cooler and the CPU.
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It's also recommended to use compressed air to remove any dust in the laptop and the fan.
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Use only enough thermal paste to cover a portion of the pad. Use a spreader if you have one.
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Place the heatsink back into the unit carefully and tighten the screws in an "X" pattern to ensure even pressure. Don't forget to plug in the fan cable.
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Once you have the back cover opened, it is a good opportunity to upgrade the SSD.
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To reassemble your device, follow these instructions in reverse order.
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