Display Issues– Category –
This article summarizes solutions to video issues such as blank screens, flickering screens, and dim screens. It also explains how to troubleshoot issues when your multi-monitor (dual display) setup isn't recognized, how to change the recommended resolution and refresh rate settings, and how to update your graphics driver.
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[Independent Verification] Will the Secure Boot issue brick your graphics card in 2026? We asked official Microsoft support directly.
Recently, in the PC build and gamer community, there has been talk that "the old Secure Boot certificate (Microsoft Corporation UEFI CA 2011) will expire in June 2026, and that PCs may be affected by graphics cards..." -
[Warning] BIOS manipulation can make your PC unbootable? Three measures to prepare for Secure Boot updates
One day, when you turned on your PC as usual, a warning message appeared and Windows 11 would not start at all... Such a nightmare situation was not caused by a virus or malfunction, but by a legitimate security... -
KB5062553 and Windows Secure Boot certificate expiration
Microsoft released update KB5062553 for Windows 11 version 24H2 on July 8, 2025. KB5062553 includes the fixes that were previewed on June 26, 2025... -
What causes the "Unsupported Graphics Card" error and how to fix it?
This time, I would like to explain the causes of the "Unsupported Graphics Card" error and how to resolve it. Unsupported Graphics Card This error is mainly caused by the graphics driver... -
KB5052093 Fixed an issue where the volume would increase to 100% after waking from sleep
The Windows 11 version 24H2 update KB5052093, released in preview on February 25, 2025, fixes an issue where the volume increases to 100% when waking the PC from sleep mode. -
Windows 11 24H2 Auto HDR causes the game to stop responding and colors to become distorted
Microsoft has announced that after installing Windows 11 version 24H2 on December 18, 2024, users may experience issues with games if AutoHDR is enabled on their device... -
Win11 24H2 New issue: USB device not detected, game not responding
On November 22, 2024, Microsoft announced a known issue where USB devices that support the eSCL scanning protocol may not be detected, and some Ubisoft games may not be able to... -
How to fix the issue of no video output or failure from ASUS Win11 24H2 graphics card
ASUS updated the FAQ for Windows 11 version 24H2 on November 20, 2024. The FAQ states: "When installing Windows 11 version 24H2, if you are using an Intel® Z890 system..." -
Fixes Win11 24H2 KB5046740 error 0x800f0905 etc.
Microsoft released a preview of the Windows 11 24H2 update KB5046740 on November 21, 2024. KB5046740 may cause an error when installing the update... -
Win11 23H2 KB5046732 Fixes an issue where some Bluetooth devices do not work properly
Microsoft released a preview of update KB5046732 for Windows 11 version 23H2 on November 21, 2024. KB5046732 fixes some Bluetooth issues, including those with hearing aids. -
AMD Adrenalin Edition 24.8.1 released, fixes screen flickering and other issues
AMD has released AMD Software Adrenalin Edition version 24.8.1. Version 24.8.1 includes support for new games and fixes to known issues... -
Blue screen issue with NVIDIA graphics driver 555.xx or later
NVIDIA has announced that installing graphics driver 555.xx or later on some older PCs may cause a blue screen of death (BSOD) when starting Windows.