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Old November 14th, 2011, 07:23 AM
KenKelley KenKelley is offline
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Join Date: Jan 2007
Location: Hampton Roads, VA
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Re: Preview Window Disappears

Quote:
Originally Posted by admin View Post
MTUSUPPORT tested that new NVidia driver and is still experiencing problems. He and our lead programmer worked on diagnosing this, with some results I'm not told of yet. We hope to have a fix in 5.05, but given all the "bad history" we have experienced with NVidia, I'm not holding my breath.

We believe we must rewrite our code that writes to the display to solve NVidia's problems. We used the Microsoft RECOMMENDED coding method, but today that is out of date. We're trying to identify the true problem first, then design a fix.
I am a little puzzled that the MTU staff is experiencing problems with the new driver.

On my machine, the performance is fantastic! No crashes, no black boxes, no black ovelays, no more having to use "Always On Top" and most importantly... the computer does not get as hot as it use too!

For the problems being experience by the staff I can only think of a couple of things to look at;

1. At any time have the driver(s) been rolled back using the Windows Driver Roll Back feature?

NVidia indicates on their web site that to "Roll Back" to an earlier driver, the current driver must be uninstalled utilizing the Uninstall Programs under Control Panel, then install the earlier driver. The Windows Driver Roll Back feature does not work for NVidia as it leaves corrupted/unneeded files behind.

2. Considering the above, does the staff utilize Iolo's System Mechanic to keep the thier computer cleaned up?

I was experiencing problems with other programs such as just being plain slow to open (weather it was initial boot or applications) and battery running down quickly. I went to Dell Support's web site and was redirected to System Mechanic. Great program! Every thing has been running quick and smooth since.

Hope this helps!

Again, "Thanks Much for Great Products!"
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Ken Kelley

Test & Show Computer:
Dell Laptop XPS L701X
Operating System - Windows 7 Pro, 64 Bit, SP1
CPU - Intel(R) Core(TM) i7 CPU Q740 @ 1.73GHz, 1734Mhz, 4 Core(s) (1st Generation with no onboard Graphics)
Ram - 8.00GB
Hard Drive 1 Operating System: OCZ Vertex 4 (256gb)
Hard Drive 2 Music & Videos: Segate 1tb
Virtural Memory - 15.9GB
Video Card - NVidia GeForce GT 445M,,3GB Ram, Dedicated
Video Driver - NVidia 306.97
K-Lite Codec MEGA Pack installed (v9.4)
MS Office 2010 installed
IE 9, Google Chrome
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