A few facts and description of the problems:
1) I recently bought a Dell U2713HM monitor
- I wanted to connect my MacBook Pro and Lenova laptops to this monitor when I'm at home.
- I couldn't get the full resolution - 2560 x 1440 on either laptop.
- I eventually got the full resolution on the MacBook Pro - I had to buy a Display port adapter from Apple for $100.
- I now get full resolution using the MacBook Pro, but now the Display Port Manager doesn't recognize the monitor - "No Dell Monitor attached".
- I still haven't got the Lenova to give me full resolution, but the Display Port Manager does recognize the monitor.
- Windows 7 is updated on both the Lenova and the MacBook Pro Parallels boot disk.
- Using latest update of Display Port Manager.
- As far as I understand from reading the manual, the supplied cables that came with the Dell U2713HM Monitor don't even support full resolution! What's with that?
2) So, any solutions?