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sgfxk64.sys

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The sgfxk64.sys file is associated with Intel graphics drivers and has been reported to cause SYSTEM_SERVICE_EXCEPTION blue screen errors on Windows 10 systems, particularly after driver updates. Users on WindowsForum.com have experienced issues such as Code 43 errors in Device Manager for Intel HD Graphics 4000, inability to use HDMI or internal displays properly, and boot failures requiring safe mode to roll back updates. These problems often occur on laptops like the HP ProBook 450 G0 after upgrading to Windows 10 or updating graphics drivers. Troubleshooting steps include removing the problematic update in safe mode and reverting to default drivers.
  1. JakubKrol

    Windows 10 Graphics issues after upgrade to Windows 10: SYSTEM_SERVICE_EXCEPTION sgfxk64.sys

    Hi, 2 days ago I upgraded to Windows 10 my HP ProBook 450 G0. After I realized my graphic drivers are not working properly I tried to update them to the lastest listed at drivers download section for my model. After this I had BSODs and couldn't even see login screen. I removed installed...
    • JakubKrol
    • Thread
    • bsod device manager display issues driver issues dump files error code 43 graphics hdmi hp pavilion intel graphics kernel drivers presentation safe mode sgfxk64.sys system crash system service exception troubleshooting wddm windows 10 windows update
    • Replies: 29
    • Forum: Windows Blue Screen of Death (BSOD)
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