Datacolor User to User Support Group.

Can someone please advise me on this problem?

I've profiled my LCD monitor with Spyder 2 Pro V2.2, and on booting 
Windows XP I get the Colorvision box telling me that the profile has 
been loaded to the Video card.

Fine ..... but some random time later the Monitor just flips back to 
it's uncalibrated setting, and to regain calibration I have to reboot.

Using the Colourvision Profile chooser and clicking refresh doesn't 
have any effect.

Also, I've downloaded and installed Windows Color Manager 2.0. This 
shows the relevant profiles, but the "Apply" button is greyed out, so I 
can't use this either.

Any ideas as to what the problem is, anyone?

Thanks for the response, David.

The problem occurs at what appears to be a random time after the boot 
sequence has completed. Adobe Gamma is disabled, and I can't see 
anything else that might be conflicting.

Of course I'm equally puzzled by being unable to regain calibration 
using the Profile Chooser, and by the greying out of the "Apply" 
button in ICM 2.0.  Clearly there's something wrong here, but I 
haven't yet fathomed out what it is.

Tony

--- In colorvision_group@yahoogroups.com, CDTobie@... wrote:
>
> 
> In a message dated 2/10/07 10:51:30 AM, groups@... 
> writes:
> 
> 
> > I've profiled my LCD monitor with Spyder 2 Pro V2.2, and on 
booting
> > Windows XP I get the Colorvision box telling me that the profile 
has
> > been loaded to the Video card.
> > 
> > Fine ..... but some random time later the Monitor just flips back 
to
> > it's uncalibrated setting, and to regain calibration I have to 
reboot.
> > 
> 
> Some time later during startup? This would indicate some other 
application, 
> such as AdobeGamma, flashing your video card with different 
calibration data. 
> If its later, as in randomly while running, then I have no idea 
what would be 
> flashing your Video LUTs at some random time. If our utility won't 
flash it 
> back, then its a question of whether its the LUTs that actually 
changed, or if 

> color has changed in some other way...
> 
> C. David Tobie
> Product Technology Manager
> ColorVision Business Division
> DataColor Inc.
> CDTobie@...
> www.colorvision.com
>