I'm pretty sure that my tower case will phsically accept a decently modern\nmboard. It's designed to take full ATX size, the mboard in at the moment is\na bit smaller than that length-wise, and it will, I feel sure, fit a minATX\nmboard. I'd have to get a new ATX PSU with the more up-to-date power\nconnector for modern mboards.\n\nBut something troubles me. The case (about 11 years old) has a mechanical\non/off push button. Also a mechaical "sleep" push button. There is a LED for\n"HDD" and a LED for "sleep".\n\nI'm not sure if I need to post pictures of the wiring and plugs associated\nwith the above, but anyway can anyone say whether I've got a major\n"difficult to solve" problem here concerning a mboard made say during\nthe last 3 or so years? (I'm wanting to buy a mboard of about, well,\nsay 2.0 - 3.0 Ghz speed, with PCIe, that could be used as a\nworkstation).TIA.