try to goto Early startup (during the boot both mouse buttons pushed) and then push the SPACE bar.
If the EarlySS screen is showed correctly, your monitor doesn't sincs under 60 Hz.
Sometimes the "new genaration" multi standards devices (like probably your others consoles) output a PAL60 signal.
Edit- and of course, the video mode must be a full PAL interlaced overscan hires mode.