First post, by Snayperskaya
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So, I'm finally building my old systems. What's troubling me: I'm trying to steer away from old AT PSU on two of my cases and ended up using two of my old ATX PSU. Problem is: I'm also building a so-much needed testPC where I can check my PCI and AGP cards easily (it's a skt. 775 Pentium 4, 3GHz) and ended up using my Huntkey 400W on my K6-2 (@P5A-B). Now I want to test my other videocards (including a X800 and a X1600 PRO) on the P4 but I think the 300W PSU won't suffice (it's a solid HIPRO, though) and I'd like to swap the PSUs of those two systems. Would the P5A-B be in risk without a PSU that delivers -5V? IIRC only old ISA cards use it. I've been thinking of using a SB16 PnP on it, though.