U330 Windows 7 drivers does not work

Hello

I was recently in the process of updating all my drivers on my u330-2267EU for the latest versions of Windows 7. I was waiting for this update on the site of drivers for a while since I was able to get Windows 7 installed before Oct. 22 release. I'm running Windows 7 64 bit and I'm running into some trouble with these latest drivers doesn't work does not correctly.

(Using Win 7 64 - bit Versions) U330 driver download site: http://consumersupport.lenovo.com/en/DriversDownloads/drivers_list.aspx?CategoryID=16

Switchable Graphics: there are 2 new Windows 7 drivers related to the video I downloaded. One referring to the ATI graphics card discrete address and the other to the Intel Graphics Media Accelerator. After installing these two, for switchable graphics BIOS setting and run the switchable graphics program from the desktop after startup, the menu desired with the ability to switch the GPU to gpu performance of energy saving. When I click on the button "gpu high performance ', the screen flickers and fades to black momentarily as it should, but when the screen comes back and then wait for a few minutes, no switch, it just stays in the powersaving gpu. Suggestions?

Power management software: I also downloaded Energy Management Windows 7 Lenovo driver for the u330. After installing the software, I was initially able to bring up the menu to change power options, but the options I chose would not involve no apparent change. After you install the program, it actually, my screen unable to change its brightness using the 'function + arrow' key combination. Also, more is when I change my windows default power supply options she adjusts the brightness of my screen. It remains just the same no matter what. The only way that I can now change my display brightness is by going to the Intel GMA graphics settings and change the settings there, but it's a completely horrible way to have to do that.

So now that you have it, after all this waiting I have always to use switchable graphics, or properly use the Lenovo power management software. Oh yes, and I can not adjust the brightness of my screen. I have re-uploaded and re-installed the drivers several times to try to make them work correctly, but so far no luck.

I would greatly appreciate any help on the subject or at least have the knowledge that someone at Lenovo noticed these problems and a fix will be available soon

Thank you!

see our thread here

http://forums.Lenovo.com/T5/Windows-7-launch/U330-Windows-7-drivers-problem-amp-solutions/TD-p/16716...

Tags: Lenovo Products

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