Alphacool Eiswolf 2 AIO - 360mm RTX 3090/3080 with Backplate cooling issue

[Sepia 21]

Hi, I recently purchased an Alphacool Eiswolf 2 AIO - 360mm RTX 3090/3080 with Backplate for my Zotac trinity 3090 and after using it for less than a month it seems that there is a lot of dirt or something in the GPU block. I have noticed that the cooling performance is not comparable to other GPU blocks. Is there any way to clean it? I couldn't find any tutorial for this issue.
Thanks in advance

 

[Eddy]

Pleas write an email with this pic directly to our support team: info@alphacool.com

 

[Sepia 21]

I just sent an email. Thank you for your reply!