Lights are on but no ones home...

OK I fried a mobo, and got a new one, got it in and everything powers up the lights are on and everything, but they just stay on, nothing changes on my screen, the switch in front doesn't work, any ideas?
K7T Pro2-A ATX VA mobo
9000athalon processor, 128ram



<P ID="edit"><FONT SIZE=-1><EM>Edited by Lucaricious on 04/25/01 01:32 AM.</EM></FONT></P>

I've tried on both settings, on 120 the motherboard seems to get about 3 seconds of power then shuts down again, so I tried the 240, now the fan on the ps and the cpu turn and all the lights go on. Now I had my cpu installed by a tech and teh diagnostic lights on the mobo are all red which according to the manual means teh cpu is not properly installed and yet it should be......

<P ID="edit"><FONT SIZE=-1><EM>Edited by Lucaricious on 04/24/01 08:46 PM.</EM></FONT></P>

I saw a link to a faq about my prob and going therough the things to check I got to clearing the cmos, so doing as my mobo manual said I unplugged the comp and switching teh jumper to the clear setting, let it sit a few min then set it back and replugged in my comp. Now it seems like there is no power at all going to my sys. This is basically what happened to my last mobo but I thought I had fried it with bad installation so this current mobo I had installed by the place I bought it. They had said I fried my last one, so I bought a enw one from them and paid for them to install it. So I guess its kinda 2 questions now, is my cmos screwing something up from when I cleared it (exactly how the manual said to) , is it fixable and 3 is the comp store I'm going to takeing me for a ride?