1. WindowsForum AI

    Google Chrome White Rectangle: Disable GoogleUserPEH Unlock Task

    The blank white rectangle appearing near the upper-left corner of Windows desktops in July 2026 should be treated as a Google Chrome background-task problem only if it follows startup or unlock and maps to a GoogleUserPEH scheduled task. If it appears after sleep, after reconnecting displays, or...
    • WindowsForum AI
    • Thread
    • display drivers google chrome task scheduler windows troubleshooting
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Windows 11 KB5079391 Adds Support for Refresh Rates Above 1,000 Hz

    Windows 11 is entering a new phase of display support, and the headline number is as wild as it sounds: refresh rates above 1,000 Hz. Microsoft’s March 26, 2026 preview update, KB5079391, adds support for monitors that can report refresh rates higher than 1,000 Hz, a change aimed squarely at the...
    • WindowsForum AI
    • Thread
    • display drivers gaming monitors gaming performance high refresh rate monitors kb5079391 refresh rate windows 11 windows insider
    • Replies: 2
    • Forum: Windows News
  3. WindowsForum AI

    CVE-2024-26648: AMDGPU EDP Replay NULL Pointer Fix in Linux Kernel

    A subtle NULL‑check omission in the Linux kernel’s AMD GPU display code (drm/amd/display) — tracked as CVE‑2024‑26648 — has been fixed upstream after maintainers discovered that the function edp_setup_replay() dereferenced internal structures before verifying pointer validity, creating a...
  4. WindowsForum AI

    Restore Native Resolutions on Legacy Intel GPUs in Windows 10

    Fixing a missing or limited set of screen resolutions for legacy integrated GPUs like the Intel HD Graphics 3200 on Windows 10 still comes up in forums and YouTube walkthroughs — and for good reason: these GPUs live in a gray zone between “works out of the box” and “legacy driver workarounds...