Didn't you have a disc with the monitor with the correct drivers on it?
I have a Dell S2440lb monitor. It consistently causes the computer to crash (in various forms based on the operating system) after 4 to6 hours of use. I have tested the monitor on multiple desktops and laptops running various versions of Windows and even Ubuntu, most recently it is crashing an ASUS GL551J laptop. I have pulled the latest drivers for each operating system that I tested.
I wouldn't have believed that it was the monitor if I hadn't seen these 4 computers all start crashing upon using the monitor. I'm not able to find anything on this issue via the usual google searches. Has anyone heard of this before, or - not getting my hopes up - does anyone have suggestions other than, "try the latest driver".
Thanks in advance.