Recent content by zzolppari

  1. Z

    Very high DPC latency and sound/power management issues on Windows 7 Pro x64, Sandy Bridge i3 HP laptop

    Hello, I notice 14 reads and no answer. :) I can not blame anyone, this is a tricky thing to fix. One thing I can tell you for certain, I have owned 7 different Windows 7 machines now and they all have had some kind of issue with latency, some worse than others. They have all been prebuilt brand...
  2. Z

    Very high DPC latency and sound/power management issues on Windows 7 Pro x64, Sandy Bridge i3 HP laptop

    Hi, So this computer (HP Probook 4530s) is not brand new (about 3-4 years old), but has been recently upgraded with brand new WD HDD, Adata RAM and clean install of Windows 7 Professional x64. After setting everything up, DPC Latency spikes are high and cause issues with audio, the issues...