I have Helios 300 2019 (PH315-52)
i7-9750H CPU
1660ti GPU
32GB Ram
Couple of days ago i corrupted my laptop bios.
Today i fixed that using CH341a Programmer
But my Nvidia GPU is not working anymore


I might have damaged the winbond chip containing the gpu data while trying to desolder it (thought that it was the bios chip)

I do not have much experience with hardware repairs.
Thank in advance for any help
i7-9750H CPU
1660ti GPU
32GB Ram
Couple of days ago i corrupted my laptop bios.
Today i fixed that using CH341a Programmer
But my Nvidia GPU is not working anymore
I might have damaged the winbond chip containing the gpu data while trying to desolder it (thought that it was the bios chip)
I do not have much experience with hardware repairs.
Thank in advance for any help
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