Again, you've still not said what's available on the other monitor. I understand how they are connected, I was querying available connections.
If you can use the DP to VGA on the monitor showing 2, and use the HDMI cable on the monitor showing 1... that will solve your issue. But I've no idea, still, if the monitor with the DP cable can accept HDMI.
It's a bit like pulling teeth now trying to get relevant information to help from you, so I'm going to bow out and leave you to it. I'm sure you'll get it sorted once you have the correct cables
If you can use the DP to VGA on the monitor showing 2, and use the HDMI cable on the monitor showing 1... that will solve your issue. But I've no idea, still, if the monitor with the DP cable can accept HDMI.
It's a bit like pulling teeth now trying to get relevant information to help from you, so I'm going to bow out and leave you to it. I'm sure you'll get it sorted once you have the correct cables