a matching back panel, hopefully the giver can also give you that. They just snap in and out. HOWEVER there is also the physical size of the ATX mobo, will it even fit into the case??? Are the mounting holes for the extra size???
What aspects of the new mobo are you interested in? You can get new cases relatively inexpensively.
i have a micro atx computer system and i just got an atx mobo for free.... i dont think it would fit cuz the back panal on the computer wont allow it to fit, is there a way to make it fit?

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