The Coolers
One of the most challenging tasks is learning how to remove stock coolers from graphics cards. And if you do remove your stock cooler, you’re probably about to void the warranty on that GPU. It’s a big undertaking, but as long as you use the correct tools, take your time, and follow the instructions provided with your waterblock, you shouldn’t have any issues.
There’s a few things to note at the outset. When you buy your waterblock, make sure you get one that’s compatible with your card. Most manufacturers offer a variety of blocks, most commonly for reference cards first, then additional models for aftermarket cards with custom PCB and power-phase designs at a later date. For instance, if you’ve got an MSI GTX 1080 Gaming X, with a Twin Frozr VI cooler on it, make sure you buy the TF6 card, and so on.
Additionally, the stock heatsink removal process for graphics cards is different, depending on the manufacturer. For instance, a stock Nvidia cooler requires a 4mm hex socket screwdriver to remove the screws underneath the backplate, while the MSI card we mentioned earlier only requires a standard Phillips head screwdriver. It’s worth taking a look at the instructions before you even invest in the card, just to make sure you’ve got the tools necessary to do the job.
That aside, the best advice we can give is to start by removing the screws on the backplate, then the rear I/O, before gently wiggling the cooler slightly to remove it from the card. Be very careful, and remember to unplug any fan connectors or LEDs before yanking it off. Once again, we can’t stress enough just how important it is for you to stick to that instruction manual like glue, because you’ll have a far easier time if you do. Additionally, after you’ve finished your deconstruction, keep all the original screws safe in a ziplock bag, in case you decide to remount the original cooler at a later date.