

Can’t remove graphics card to access CMOS battery
Hi, I hope you’re all well.
Pretty much what it says in the title. My cmos battery has died but it’s behind the graphics card on the motherboard. I tried to unscrew the mount the graphics card is connected to but the screw won’t budge. I even tried to use a pair of pliers to loosen the screw from the back but to no avail. Not sure what I else I can do (I’m hoping I’m being stupid and tried to unscrew the wrong and it’s a pretty simple solution). Any help would be very much appreciated, thank you.