2 Replies Latest reply: Apr 28, 2011 2:36 AM by cynteka RSS

    DPC (server hangs up periodically)

    cynteka

      Hello,

       

      I have s5520hcr + 1 Xeon 5607 + 24GB + RAID1(2 SATA 750 GB)

       

      Every 3-5 sec Windows 2003 hangs up for 0.5 - 1 sec. Process Explorer shows me 'Hardware Interruption and DPCs' takes about 50% of CPU every 3-5 sec. How to know what is going on and how to fix it?