If you have your cards in gwaranty dont open u lost card gwaranty.Clean from dust.
This all depends on the OEM. EVGA allows repasting. Asus does not. Not sure on other brands. I stopped using Asus and plan to go with EVGA going forward due to their support.
Noticed that mentioned in the video. I will be repasting my EVGA cards between traveling and turning off my rigs for a moment anyway. Will have to leave the MSI alone for now