Visual Studio 2010 hangs in MVC3 Projects

It hangs on for 10 seconds in different situations, in cs files, in aspx, chtml files, when opening solution explorer and so on...

Cumputer: i7, 8Gb RAM, SSD

• Project is using SVN
• No antivirus
• No files on network resources
• Tried on 2 different MVC3 Projects

What I have tried:

1. Disabling all extensions
2. Uninstaling resharper
3. Performing Clean Install
4. Uninstalling Web Authoring Component
5. Changing Editor for ASPX/CHTML files
6. Performing "ngen /delete System.Web.Mvc" etc, "ngen update"
7. Uninstalling SP1
8. Moving project from HDD to SSD
9. Uninstalling Visual SVN
10. Removing all bin/obj directories
11. Removing .suo file
12. Reinstalling MVC3

Is there any way to analyze logs or dumps to figure out what causing hangs?

UPDATE1: Debugging visual studio the output window shows messages like these:

'devenv.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.

'devenv.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Abstractions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Abstractions.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.

'devenv.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Routing\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Routing.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.

'devenv.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.DataVisualization\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.DataVisualization.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.

The thread '<No Name>' (0xffc) has exited with code 0 (0x0).
开发者_高级运维The thread '<No Name>' (0x17a0) has exited with code 0 (0x0).
The thread '<No Name>' (0x554) has exited with code 0 (0x0).
The thread '<No Name>' (0x11f0) has exited with code 0 (0x0).

etc

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I found the reason why VS hangs: my notebook has 2 video-adapters: integrated and discrete. NVIDIA driver allows user to choose which adapter to use for a particular application.

I have an option set to: Use discrete for all applications.

So when VS uses my discrete video adapter - hangs are back.