Does water-cooling or installing a third party cooling solution on my video card void the warranty?
Installing third party cooling solutions does not void warranty on our products. Just be sure to keep the original cooling solution as it will have to be on the card if it is ever sent in for RMA. Products returned to XFX must be fully assembled with the original thermal solution (heatsink, fansink, etc) that was installed at the time of purchase.
XFX graphics card were designed to perform optimally with our manufacturers thermal solutions, however you may feel the need to push your performance higher than what we have designed it for, so we can only gurantee the performance and quality of the product as it was originally intended so you should keep in mind that over clocking your graphics card and the use of water cooling solutions is at your own risk and that damage to the card via improper use such as unregulated power overages will not be covered. Any physical damage such as burn marks or damaged PCB will void ALL warranties.
- See more at:
http://www.xfxforce.com/en-gb/support/faq#sthash.JKPQ90dX.qLCzedwe.dpuf