Soldato
You do know your shiny 3 year warranty is now gone? I wouldn't firmware upgrade and loose 3 years of safety net... especially when the sticker on the outsider will say H/W:A00 or such will be marked inside.
This worth the plunge yet? Or will it kill me with hassle of panel issues?
In the same boat dude, been reading through this thread and have second though... desperately want a 2nd monitor though to go with my 2407 - the problem is that no other monitor will look as good next to it (Or I think so anyway )
There is a known issue with the .icm (image colour matching profile) file provided on DVD with this monitor.
The very same defective .icm file is also provided via Windows Update.
This will be the cause of your problems.
Get yourself over to the Dell forums to follow several threads on the issue.
Dell are in the process of testing a new profile. This has reached a second beta stage and will resolve the problem you are having.
Eventually it will be WHQL certified (again?!) and available as a final.
**EDIT** There are 2 pixels that are apparent. But looking closer there is 10+ that do not display as full red (slightly greyed) when running screen test. I think I'm going to sell up and buy two SM2433 panels or just give up on the monitor market.