Back in the day....that screen provided valuable information if a system wasn't booting up. It would actually point you in the right direction to start diagnosing the problem. Plus the splash screen...

Ah...gotcha. The BIOS splash screen.

What did you change?

I'm not sure what you're trying to say as it's hard to follow and understand.

As for a reboot, both monitors are turned off and then turned on. What monitor you have set as the primary is the...

Yep...I have 2 main monitors and just recently connected an older 3rd monitor. This is what it looks like.

164249

Excuse the mess.