dpc

  1. Help Deciphering DPC_WATCHDOG_VIOLATION Error After System Crash

    Attached is the error I believe that caused my crash, can anyone decipher what this means, and if this is telling me what I can do to fix it. 14: kd> !analyze -v ******************************************************************************* * Bugcheck Analysis...
    • Morrison1995
    • Thread
    • analysis bugcheck crash debugging dpc dpc_watchdog driver dump dxgmms2 error hardware irql kernel performance symbol system timeout triage violation windows 10
    • Replies: 1
    • Forum: Windows Blue Screen of Death (BSOD)

  2. Windows 10 High ping on only one computer. Disconnects, high DPC

    I have an ASUS X556UR notebook connected to a home WiFi. Everything was fine, apart from rare disconnects (computer losing router, which I thought to be signal stength/distance issue at the time). However 2 weeks ago my internet got a lot worse. Basically now I have occasional 2-7 seconds ping...

  3. Windows 7 Hardware Latency/CPU issues after (SOLVED)

    Had a black out here not too long ago, a program was going to reboot the computer prior however never had its chance. Now I can't use the computer any more due to lag, I spent 8 hours the other day fixing a hardware issue that caused latency spikes of 25ms which was effecting the whole system...
    • despuit
    • Thread
    • anomalies audio blackout cpu diagnostics dpc hardware interrupts issues lag latency ntoskrnl performance reboot restore points settings spikes system troubleshooting usage
    • Replies: 10
    • Forum: Windows Hardware

  4. Windows 7 System Interrupts And DPCs

    I've tracked a problem that only began since a recent clean install of the OS, in which the mouse cursor intermittently becomes erratic. When this does happen, the CPU becomes abnormally active, with spikes to about 30%, with the last 3 cores out of 6 going as high as 75-80%. The Performance...
    • seekermeister
    • Thread
    • activity spikes clean install cpu performance dpc hardware conflict logitech mouse cursor performance monitor system interrupts usb ports
    • Replies: 11
    • Forum: Windows Help and Support

  5. Stop error in Windows 7 and in Windows Server 2008 R2 if a heavy load situation exists or if connect

    Fixes an issue in Windows 7 and in Windows Server 2008 R2 in which you receive Stop Error 000000B8 (Error 0xB8 )(ATTEMPTED SWITCH FROM DPC) under a heavy load situation or when the network has connectivity issues. More...
    • News
    • Thread
    • connectivity issues dpc error 0xb8 fixes heavy load stop error technical support windows 7 windows server
    • Replies: 0
    • Forum: Knowledge Base (KB)
  6. N

    Windows 7 Genius Sound Maker Value 5.1 Crackling Sound

    Hello, I upgraded my Win XP to Win 7 like 1 month ago. Downloaded all drivers (from their sites) updated them... then i open WMP 11 and start playing some music. After listening to that i heard some weird sound lag, I believe its called crackling. I searched on internet found some solutions...
    • nomemory90
    • Thread
    • audio c-media compatibility crackling dpc driver intel latency microphone music old pc pc specs pentium performance sound system troubleshoot upgrade windows 7 wmp 11
    • Replies: 10
    • Forum: Windows Hardware

  7. Windows 7 Yahoo Sirius tuner

    Anyone else on here using the yahoo widget Surius Satellite radio tuner?I am trying to see if anyone can corroberate an odd escalating CPU usage by this widget. When it is first started you get the low 6-7% CPU you would expect from simple streaming audio but after being on for an hour or two...
    • textureDnB
    • Thread
    • audio cpu usage dpc performance process explorer sirius streaming tuner widget yahoo
    • Replies: 1
    • Forum: Windows Software