NF7-S v2.0 Problems entering Bios

Hi,
Just installed my new board, and first thing upgraded to the latest bios. However I'm finding it difficult to enter the bios, boot the system hit 'del' key, and instead of getting the bios screen, I'm getting a blank screen with a flashing cursor at the top and blue bar along the bottom??
However aprox. 1 out of every 10 attempts on entering will result in success, the rest of the time I get the blank screen with a blue bar.
I can only think that there is a problem with the board???

G

Wow, I had this exact same problem with my first 8rda+. I flashed it first thing and it never came back. Had to RMA it and, of course, the place I bought it from said it worked fine

I had this happen again later on and was only able to fix it by hot flashing the bios.