Dp45sg Mother board didint show the bios set up screen properly in a crt moniter

[Guest]

Dp45sg Mother board didint show the bios set up screen properly in a crt moniter
I have tried three crt moniters some times it works
But all the lcd moniter shows the bios set up screen properly

 

[r_manic]

Do you use a different cable for CRT monitors and LCD monitors? If so, then a faulty cable's the most likely cause.