Support in other languages: 
Showing results for 
Search instead for 
Do you mean 
Welcome to the Lenovo Community

Welcome to the Forums!

Welcome to Lenovo's Peer-to-Peer Discussion Community!
Please note our guidelines. How to register and login and Community FAQs.
Shape the Future of PCs

Help Lenovo Shape the Future of PCs

Take the ownership survey. Share your ideas with our product team
Community Spotlight

Visit the Lenovo Blogs!

Check out the ThinkPad Time Machine
Visit the Community Spotlight Blog
Windows  10

Are you ready for Windows 10?

Get to know Windows 10
Visit the Windows 10 Support Center
Reply
Blue Screen Again
Posts: 26
Registered: ‎12-06-2007
Location: Saint Louis
0 Kudos

L2440x 4421-HB2 Driver Issue

[ Edited ]

ThinkPad T61p (6457-B82) 

O/S: Win Vista 64 RAM: 4GB 

nVida Quadro FX 570 (Latest Lenovo Driver / 7.15.11.7597)

ThinkPad Advanced Dock ThinkVision L220x (4433-HB2) [Analog]

ThinkVision L2440x (4421-HB2) [DVI]

 

 

Issue One: When stretching my desktop, I cannot get both drivers to run at the same time.

It's either the Digital L2440x or the Analog L220x.

Once I got both to initialize correctly and it was a beautiful thing (until I tried playing a game only using one monitor).

 

 

 

Issue Two: When playing a game like World of Warcraft, I get tearing and screen corruption (and sometimes screen blacks out for a 3-5 seconds). Note: I only play the game on the L2440x. Hopefully I'm missing something obvious. I've tried uninstalling, and I've even tried newer nVidia drivers (yes, I performed a clean uninstall when going back to the Lenovo drivers). I've tried removing the monitors from the system completely, rebooting and running CCLeaner to make sure no REGISTRY entries for them existed. Then, I reinstalled only the L2440x... still no luck. If anyone has some solid advice, I sure would appreciate it. I really fell I've done my homework, but again, it's probably something obvious that I've overlooked. Jim P.S. I even tried replacing cables (yeah, I know... but it was worth a shot).

Message Edited by jhrain on 12-31-2008 09:43 AM
Message Edited by jhrain on 12-31-2008 09:53 AM