Okay, Let's me tell you about my problems.I'm using Sony Vaio C Series (VPCCB37FH)that have a switchable graphics1) Intel(R) HD Graphics2) AMD Radeon HD 6630MPreviously, I used Windows 7 and I switch between 2 graphics card by Catalyst Control Center. Everything works well : )Now, I'm using Windows 8 Release PreviewI've installed latest driver from AMD for Windows 8 Release Previewbut they're not working.....and there're no configure can be set in Catalyst Control CenterScreenshot[url=http://upic.me/show/38195509][/url][url=http://upic.me/show/38195486][/url]*Click at the picture to see the large pictureI don't know how to makes AMD Radeon HD 6630M working correctly.Please help me with this problems.Thank you in advance : )

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You need to get the drivers from Sony. AMD does not support Sony or switchable graphics. This is Sony's decision, not AMD. http://support.amd.com/us/kbarticles/Pages/737-28041SupportforATIMobility.aspx   and 

 http://support.amd.com/us/gpudownload/windows/Pages/radeonmob_win7-64.aspx

edit: From Sony support  http://esupport.sony.com/US/perl/support-info.pl?info_id=993

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Intel I7 960 @ 3.87ghz *Intel DX58SO *HIS HD6970 2gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit *Gateway HD2401 24" 2ms 1920x1200  ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit  ***Acer 5750 laptop

* A clear conscience is usually a sign of bad memory *

Edited: 08/12/2012 at 11:28 AM by stumped

WOW, I got the same prob with my Sony CB2S1E/B. Intel HD Graphics and AMD Radeon HD 6630M.

I tried hours and hours installing the newest AMD Drivers, and now I read that Sony's NOT supporting AMD Drivers????? 

OK, now I'm REALLY bad with Sony. What the *****? They DON't OFFER drivers to download for Windows 8!

Well, calm down. NEVER gonna buy a *****Sony Notebook again

It's not just Sony....all laptop manufactures offer at the most three updates to the graphics. Some mfg's do allow updates thru AMD however...and some users use modded drivers to install updates. That doesn't help for Win 8 though. Check this Sony support forum https://forum.sel.sony.com/viewforum.php?f=114&XID=M:info_993:esupport

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Intel I7 960 @ 3.87ghz *Intel DX58SO *HIS HD6970 2gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit *Gateway HD2401 24" 2ms 1920x1200  ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit  ***Acer 5750 laptop

* A clear conscience is usually a sign of bad memory *