Card with warranty that wont void

[seanhallam]

I decided on a 670, but I might go to AMD 7900's, if the companie's warranties don't void when new aftermarket coolers are applied. So which companies will allow me to put on a new cooler?

 

[seanhallam]

I knew xfx will allow for new TIM but i just didn't know about a new cooler

 

[crewton]

New coolers, I don't know about. I do know EVGA for nvidia side and XFX for AMD side for the lifetime warranties and they don't ask questions. Just put the stock cooler back on when you ship it