I'm just looking for a bit of help here, just received it and tried to install but as per normal with me nothing goes as its suppose to.. I removed stock cooler, tried to place the TX2 in but it's having none of it. I thought when i bought it i wouldn't have to remove the MB as said in product description ". It is suitable for instant assembly/disassembly without removing the motherboard " Yea right, there is noway the pushpins are gonna fit where the stock HSF fitted. So my question is, am i going to have to remove my MB to remove the stock mounting brackets or as said in the description will it fit without removing the MB ?