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@@ -1,2 +1,19 @@
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# lenovo-throttling-fix
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-Workaround for throttling issues on Lenovo T480 / T480s / X1C6 notebooks on Linux.
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+Workaround for Linux throttling issues on Lenovo T480 / T480s / X1C6 notebooks as described [here](https://www.reddit.com/r/thinkpad/comments/870u0a/t480s_linux_throttling_bug/).
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+
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+This script forces the CPU package power limit (PL1/2) to **45 W** and the temperature trip point to **97 C** by overriding default values in MSR and MCHBAR every 15 seconds to block the Embedded Controller from resetting these values to default.
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+
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+## Requirements
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+The python module `python-periphery` is used for accessing the MCHBAR register by memory mapped I/O.
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+
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+## Installation
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+```
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+git clone https://github.com/erpalma/lenovo-throttling-fix.git
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+sudo pip install python-periphery
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+sudo make install
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+sudo systemctl enable lenovo_fix.service
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+sudo systemctl start lenovo_fix.service
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+```
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+
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+## Disclaimer
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+This script overrides the default values set by Lenovo. I'm using it without any problem, but it is still experimental so use it at your own risk.
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