PC Hardware → could someone with an HP Pavillion 533w help me

If anyone has an hp pavillion 533w or similar, could they please help me.

I need to know if the rear IO panel is replaceable.

I need to replace the motherboard with a different one, but the person whose computer it is is unreachable for a while, and I dont have the computer yet.

So if anyone with a pavillion 533w or similar could look at the back of their computer, or take a picture for me, I really need to know if I can remove the existing io panel somehow and pop a new one in. Its not a huge deal to mod the case a little if I have to.

thanks in advance

Here is a picture of the back plate that is removeable.

Here is a picture of the back plate that is removeable.

Same pic but it wont blow the margins.

thank you! cbradioman and CCat