Follow Up:
I was able to get this new R3E to working pretty much same as the other but in reverse.
Let me explain a little. My old R3E mainboard is not flat, its warped, high at each end
across the front. With a dip in the middle, kind of like a U shape.
With this new R3E its pretty straight or flush so instead of having to pull down
wards I had to pull up wards.
Picture below shows I used a 4 pin molex connector. It gave the right pressure to get the bios to fully load.
Both my R3E where doing the same as the open post said his was doing.
They would boot to a point but hung at the bios screen and when hitting delete I could not enter the bios.
Now I am able to get into bios to setup everything and boot to the operating system with each.
Maybe this will help someone else facing this same problem that doesn't have a return warranty left to get a replacement.
I have the 1st and older one still in a case and working, so I'm not going to pull it to test if the problem is located in the same corner of the motherboard.
But I have a feeling that the problem is in something located in that area "shown in the picture red box" has a cold solder problem.
Excuse the bad photo, just something to give you a clearer idea what I'm talking about.
http://www.myalbumbank.com/albums/userpics/10568/IMAG02162.jpg
Edit: on the older in case R3E I used a single taller standoff right in the middle of the board/case.
Using only the outer corners of the board's holes with the shorter standoff's. 5 standoffs used.
Edit:2 As for the other R3E I just got I'm sure using a taller standoff in the corner marked in red and shorter
ones threw out the rest of the board placement would yeld a working R3E in a case setup.
At this point I haven't looked closer, but am thinking the problem is in the BIOS switch used to change
from one BIOS chip to the other. I'll try to have a closer look at that switch. If I find anything I'll report back.
As most already know that owens the R3E, it has dual selectable BIOS chips on board and you use the little
red switch shown in the red box in that corner to switch between each.