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Windows 7: USB 3.0 PCI Card Crashes System


27 Mar 2013   #1

Windows 7 Home Premium (Retail) Full version - With SP1
 
 
USB 3.0 PCI Card Crashes System

Over a year ago I added a Silverstone internal dual port PCI express USB 3.0 card to the system described in my specs. It worked fine until just a few days ago. Now, if I plug a USB 3.0 external HD the machine's monitor immediately goes blank and the only way I can recover is to power down and restart. If I plug a USB 1 flash drive into the cared everything works as usual. I immediately swapped out the card for a brand new one and got the same failure. The USB devices work just fine on my new laptop which has built in USB 3.0 support.

I checked the event viewer several times and it reportes the following error around the time of each failure.

"The application-specific permission settings do not grant Local Launch permission for the COM Server application with CLSID
{C97FCC79-E628-407D-AE68-A06AD6D8B4D1}
and APPID
{344ED43D-D086-4961-86A6-1106F4ACAD9B}
to the user NT AUTHORITY\SYSTEM SID (S-1-5-18) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool."

I looked at the Component Services administrative too but the instructions are way beyond my comprehension.

Can someone help me get this straightened out?

Thank you very much.

My System SpecsSystem Spec
.

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 USB 3.0 PCI Card Crashes System




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