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j6d92ut#aba

I was given an HP EliteDesk 800 G1 UltraMini pc that i was going to use for a lab environment.  Upon boot up i get one beep, the power on indicator shows white. After the beep the display shows white for a second then starts cycling through colors. Red, Blue, Green, White...  I have removed everything except the cpu and one stick of memory and still it does this. I'm guessing its dead.  There is no bios screen at anypoint and no matter what button i press I can't get past the the colors cycling.  I say one stick of memory because if i take them both out it beeps 4 times and then stops and starts again. (I'm guessing signal for no memory present.) I went as far as removing the cmos battery, and trying with it not in the system either and same results. Kinda sucks as i was hoping i could get some use out of it....

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