What kind of backplate is this?
What kind of backplate is this?
Hey! I just got a used PC with a Gigabyte Z370P D3 (socket 1151). The cooler you have looks like a Xilence I250PWM. Since there’s no label, I thought it was an OEM part. The issue popped up when I tried fitting my Noctua cooler from another machine. There’s an odd non-standard backplate attached and the screws go into it. I figured it must be an OEM version, but when I talked to the seller he confirmed it’s a regular retail board and even sent me the purchase receipt. So either he bought the same board in retail but swapped it for an OEM one, or there’s another reason. Do you know what kind of backplate this is? And can I still use a normal cooler with it? If you’re unsure, I added a picture of a standard 1151 backplate just in case.
Are the four openings near the CPU sealed? That’s where you’d typically place the cooler’s support bracket—it isn’t part of the motherboard itself. There’s a video demonstrating cooler installation on that board; you’ll notice the backplate remains consistent. ~edit: From the image it looks like a Z370P D3
Another approach could work, but the spacing between the Noctua backplate and the motherboard might not be ideal. I’m also unsure about removing those three screws since I worry the socket could come loose. I believe consumers usually don’t recommend tapping the socket. Some boards even use rivets instead of screws. Thanks for the video—it helps confirm the backplate should match the picture in my first post, which matches what I see now. In fact, it seems to align with the first image. So yes, the holes are somewhat sealed by the backplate’s threads. I won’t be able to insert the studs through them.
I've taken out and readded them several times. Just ensure it snaps back in securely, but not too much. The locking part will detach, exposing the socket. Gentle fingers should do the job easily.
I don’t know if a standard backplate is available, but I can help explain why you might want to remove it. It’s likely done for maintenance or upgrading purposes.