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Windows 7: Win7 Laptop SLOW, occasional buzzing sound, bluescreen

11 Jul 2012   #1

Win 7 Home Premium 64 bit
Win7 Laptop SLOW, occasional buzzing sound, bluescreen

Hello experts, recently I found that my computer running Win7 Home Premium is becoming slower. And the annoying thing is that, when my computer plays music or video, the audio occasionally becomes the BUZZ sound, with the discrete "jumping" of mouse cursor if it's moving.
Once when the issue was bad, a Bluescreen occured with an infinitely repeating noise (buzzing again and again), and the screenshot of the Bluescreen is uploaded.

Some specs:
Windows 7 Home Premium on Laptop Dell V130
2G RAM, (usually 85% is used);
CPU: i3 @ 1.30GHz
Processes: 81 (as currently - too many?)
Services started: ~80

Could anyone help me find out the problem and solve it? Thanks a looooot!

My System SpecsSystem Spec
11 Jul 2012   #2

Win7 Ultimate X64

Hi newepisode, welcome to SF

Have a look here

7E error is quite general can have quite a variety of causes, little bit of info for you BSOD Index

Post the info as per top link and more info can be obtained
My System SpecsSystem Spec

 Win7 Laptop SLOW, occasional buzzing sound, bluescreen

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