Could you please post the following information to help with resolving this issue?
1. System/motherboard manufacturer
2. System/motherboard model
5.Windows 64 or 32 bit?
6. HDMI display/TV model
7. Other peripheral attached to the system.
I am running a Levono H430, with a i5-3330 processor and 8GB of RAM.
Windows 8, 64 bit.
One monitor is a Dell ST24 and the other a Samsung SyncMaster 930b.
The only other things attached to the computer is a keyboard and mouse.
Yes, it is running latest BIOS.
Did as you asked, no difference.