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Title Windows 11 SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x0000007E) crashes caused by Intel Iris Xe Graphics driver on dual-GPU laptop

mubashir wani 0 Reputation points
2026-01-06T09:11:58.0433333+00:00

Device Information

Laptop model: <Your laptop model here>

Manufacturer: <HP / Dell / Lenovo / Acer / ASUS / etc.>

Processor (CPU): <Intel CPU model>

Integrated GPU: Intel Iris Xe Graphics

Discrete GPU: NVIDIA GeForce RTX 2050

RAM: <e.g. 16 GB>

Storage: <SSD / NVMe size>

BIOS version: <optional if known>

  • Power mode: Plugged in / normal usage
    Operating System
    • OS: Windows 11
    • Version: <23H2 / 24H2 / etc.>
    • Build: <if known>
    • All updates installed: Yes (issue started after recent updates)

    Problem Summary

    My laptop experiences repeated blue-screen crashes and forced restarts with the error:

    SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x0000007E)

    The crashes occur during normal UI usage such as:
    • Web browsing
    • FlutterFlow usage
    • Downloads
    • Light productivity work
    The system then automatically reboots and logs Kernel-Power (Event ID 41) in Event Viewer.

    Key Observations (Very Important)

    • Crashes do NOT occur during gaming (games use NVIDIA RTX GPU)
    • Crashes DO occur during browser/UI tasks (uses Intel Iris Xe)
    • Disabling Intel Iris Xe Graphics in Device Manager:
      • Completely stops the crashes
      • System becomes stable
    • Safe Mode works reliably
    • NVIDIA RTX GPU works without issues
    This strongly indicates a driver-level failure in Intel Iris Xe Graphics on Windows 11, especially in a dual-GPU (Intel + NVIDIA) configuration.

    Error Details

    • Blue Screen error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x0000007E)
    • Event Viewer logs include:
      • BugCheck events
      • LiveKernelEvent
      • Kernel-Power (41)
    • Fault pattern: Intel GPU active → crash
    • Workaround: Disable Intel Iris Xe → stable system

    Steps Already Tried

    • Updated Intel graphics driver (latest version)
    • Updated NVIDIA driver (latest Game Ready driver)
    • Attempted uninstalling recent Windows quality updates (failed)
    • Checked System Restore (no usable restore point)
    • Ran system in Safe Mode
    • Confirmed crashes stop when Intel GPU is disabled

    Expected Behavior

    Windows should remain stable with Intel Iris Xe enabled during normal usage.

    Actual Behavior

    System crashes with SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x7E) when Intel Iris Xe is active.

    Impact

    • Repeated system crashes
    • Forced shutdowns
    • Loss of productivity
    • Intel GPU currently unusable on Windows 11

    Request

    Please investigate and fix the Intel Iris Xe driver compatibility issue on Windows 11, particularly on systems with NVIDIA RTX discrete GPUs.

    Operating System

    • OS: Windows 11
    • Version: <23H2 / 24H2 / etc.>
    • Build: <if known>
    • All updates installed: Yes (issue started after recent updates)

    Problem Summary

    My laptop experiences repeated blue-screen crashes and forced restarts with the error:

    SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x0000007E)

    The crashes occur during normal UI usage such as:
    • Web browsing
    • FlutterFlow usage
    • Downloads
    • Light productivity work
    The system then automatically reboots and logs Kernel-Power (Event ID 41) in Event Viewer.

    Key Observations (Very Important)

    • Crashes do NOT occur during gaming (games use NVIDIA RTX GPU)
    • Crashes DO occur during browser/UI tasks (uses Intel Iris Xe)
    • Disabling Intel Iris Xe Graphics in Device Manager:
      • Completely stops the crashes
      • System becomes stable
    • Safe Mode works reliably
    • NVIDIA RTX GPU works without issues
    This strongly indicates a driver-level failure in Intel Iris Xe Graphics on Windows 11, especially in a dual-GPU (Intel + NVIDIA) configuration.

    Error Details

    • Blue Screen error:
      SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x0000007E)
    • Event Viewer logs include:
      • BugCheck events
      • LiveKernelEvent
      • Kernel-Power (41)
    • Fault pattern: Intel GPU active → crash
    • Workaround: Disable Intel Iris Xe → stable system

    Steps Already Tried

    • Updated Intel graphics driver (latest version)
    • Updated NVIDIA driver (latest Game Ready driver)
    • Attempted uninstalling recent Windows quality updates (failed)
    • Checked System Restore (no usable restore point)
    • Ran system in Safe Mode
    • Confirmed crashes stop when Intel GPU is disabled

    Expected Behavior

    Windows should remain stable with Intel Iris Xe enabled during normal usage.

    Actual Behavior

    System crashes with SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x7E) when Intel Iris Xe is active.

    Impact

    • Repeated system crashes
    • Forced shutdowns
    • Loss of productivity
    • Intel GPU currently unusable on Windows 11

    Request

    Please investigate and fix the Intel Iris Xe driver compatibility issue on Windows 11, particularly on systems with NVIDIA RTX discrete GPUs. Moved from: System Center Operations Manager
Windows for home | Windows 11 | Performance and system failures
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2 answers

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  1. Ivan B 107.1K Reputation points Independent Advisor
    2026-01-06T14:39:20.5966667+00:00

    Hi,

    In case of failure, it could be a hardware issue. If possible, please provide your laptop model and post it here.

    Access msinfo32.exe in the taskbar, take a screenshot, and post it here.

    Thanks

  2. Spigolo 134.4K Reputation points Volunteer Moderator
    2026-01-06T11:58:49.0966667+00:00

    Hi mubashir wani

    If your Iris video is defective, you should ask manufacturer support. It's not a Windows issue.

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