Question Thermal throttle under normal temperatures

Mar 7, 2025
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Hey. I have a problem with my Lenovo Legion Laptop. The GPU is throttling under normal temperatures and all conditions.
You can see on the attached screenshot that the voltage is very low and throttling even the temperatures are normal. Any help very much appreciated!
gpu.gif
 
it´s power throttling

which PSU are you using?
Thanks for your reply!
It's a Legion Y540. I hope you ask for the external psu (I'm a hardware noob).
It's a 230W ac adapter. Output is 20V 11.5A

The laptop is around 4 years old so i guess no hope for warranty and free service.
Hope you guys have an idea.

Best regards