Can you tell us more what is going on? Do you see anything?
Here is what I am seeing:
POST & bios setup utility text appear onscreen properly.
During the UBUNTU / FEDORA live USBkey boot, I see the initial splash screen presented correctly. Then, as the boot proceeds, I see normal legible rolling text on screen up to about half way through. Thereafter, something about the display abruptly changes, like a new video driver is invoked, and the text I see from that point on appears double, once beginning at the LH screen edge and again beginning at the centre of the screen with horizontal stripes through both, as if interlacing of the video scan is not happening correctly. Once the system boots to the xwindow, I see the GUI presented in similarly duplicated format, one image horizontally offset from the other. I see obvious mouse cursor movement, but I have not been able to make any use of the interface by guessing where the active regions are for mouse clicks etc.
FWTW, both my UBUNTU and the FEDORA live USBkey versions are known to boot and work properly on other machines.
Hope this gives a clue.