My Computer runs extremely slow. I tried safe mode and it runs extremely slow there also. I performed a clean boot and found that when [Microsoft Service POWER] in Services is Disabled the computer runs fast. Just to make sure I disabled all Startup programs and all Services and the computer ran normal [fast]. I then disabled all Startup programs and all Services again and Enabled 'Microsoft Service POWER' (Microsoft Service POWER was the only service Enabled) and my computer ran extremely slow again. I have reinstalled Windows 7 Home Premium Service Pac 1 and the problem is still there. I have down loaded up date Studio XPS9100 VER. A04 SYSTEM BIOS but when I try to install it I get an error (NO MIX5800 HERE!) I need the Microsoft service POWER program. How can I fix this problem?

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