tomaya

Hi Andre, I have the same problem, My new customized computer that freezes and unfreezes every second. I opened the resource monitor right clicked and clicked search online and found this forum. I can see you are saving everybody's system with your knowledge. Thanks for the help! I ran xperf.exe as you explained before: Here is the link to it with an image of the resource Monitor: http://cid-a8455a3885dfc22e.office.live.com/browse.aspx/.Documents I also uploaded my DPC interupt file which I don't know how to read. My system: ------------------------------ SNA Pedestal, convertible to 6U Rack Server Case 1000W 2 External 5.25" Drive Bays 2X MB-INTEL S5520SCR Xeon MB Intel S5520SC - Motherboard - SSI EEB - LGA1366 Socket - Serial ATA-300 (RAID) - 2 x Gigabit Ethernet - FireWire - HD Audio PN#S5520SCR CP-INT XEON QC X5650 2.66Ghz 12 Intel® Xeon® Processor X5650 (12M Cache, 2.66 GHz, 6.40 GT/s 95W PN#BX80614X5650 IC-KG DDR3 4GB 1333MHz RG EC... Kingston ValueRAM 4GB 1333MHZ DDR3 DIMM ECC REG W/PARITY CL9 DR X4 W/TS HD-ST 1TB 7K 32MC SATA300 Seagate Barracuda ES.2 - Hard drive - 1 TB - SATA-300 - 7200 rpm, 32 MB VD-PNY Quadro 2000 Bulk PNY Quadro 2000 1GB PCIe 192 Cuda Cores Retail --------------------------------- Thx a bunch!