warranty void if i reapply thermal paste on zotac gt 630 2 gb

[jaykpatel304]

warranty void if i reapply thermal paste on zotac gt 630 2 gb? i cant see any stickers on screw or anything like that. my gpu link

 

[jaykpatel304]

i had experience with cpu and other but i didnt opened gpu heat sink.

 

[jaykpatel304]

when i do gaming temp goes to 100c.