Lenovo OneKey Theater Issue -Z570

[ankgul]

I reccently updated my graphics and audio drivers and I noticed that OneKey Theater movie mode isn't working properly. Though the sound changes, the display changes take place for a second and then revert back to normal. 

Since then I have re-installed OneKey Theater and my old sound and graphics drivers but nothing is helping!

HELP!

[countrywise]

Hi,

do you have a system restore point,you can revert to?

Have you tried that?

P.S Before any driver updating is done,

please remember in the future to create a restore point,

beforehand,so that you can easily reverse any changes if problems occur.

[ankgul]

I tried System Restore. It was the first thing I tried. It didn't help!

[countrywise]

And you the system restore itself was successful?

What procedure did you follow,when you updated the drivers?

Did you reboot after each uninstall,or how exactly did you go about it?

Please give details as to your actions.

[ankgul]

Yes the restore was successful. I downloaded the new ones from this website and followed the instructions. Then when it stopped working. I uninstalled and reinstalled all the old drivers from the Lenovo image in the D drive. 

Nothing seems to help. It still comes on for a second and goes off.

[countrywise]

At this point i would uninstall each driver

and reboot each time afterwards.

Check Device Manager on which drivers versions are listed

and see if the problem is gone,i.e OneKey Theater movie mode is

working properly again

Also check out this site,it may prove helpful

http://support.lenovo.com/en_US/diagnose-and-fix/default.page?

[countrywise]

By the way,the Lenovo drivers on D:

that you used were the original drivers for your laptop.

hadn't you updated the drivers at all since then?

i.e was your laptop running with the original drivers that came with the pc,

when you upgraded  said drivers?

Hope the link i gave you will prove helpful.

[ankgul]

I've tried everything!

This is then first time I had tried updating the drivers. now I've reverted back to the original ones.

[countrywise]

So the drivers on Device Manager shows the versions

you had before the upgrade?

İf not,try once again to revert to the former drivers,

but this time,please do it via Device Manager,

then uninstall the program with the issue,(one key theater)clean hard disc,

and temp folder,reboot and then reinstall it.

And the link i provided above,was of no help?

[ankgul]

I think this might be relevant. After I updated and then reverted, my original audio driver stopped working. And I tried re-installing the original version but it just wouldn't work. So I had to update it and keep the newer version. But now neither the original version of OKT or the older version work.