DisplayPort Monitor Stays Black After GPU Sleep or Wake
The monitor does not recover after waking although the PC continues playing audio. A practical Desktop GPU troubleshooting guide.
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PC desktop and laptop problems, operating systems, hardware, software and drivers.
AMD Screen Recording Captures Green Video with HDR Enabled
Recorded gameplay is green or washed out while the live HDR game looks normal. A practical AMD Adrenalin troubleshooting guide.
Read solution →NVIDIA DSR Resolutions Disappear After Changing Monitors
Dynamic Super Resolution factors vanish from graphics settings after a display swap. A practical NVIDIA Control Panel troubleshooting guide.
Read solution →Windows Image Acquisition Service Not Running: Restore Scanner Access
Windows Scan cannot capture even though the USB scanner is detected. The guide gives checks and safe verification steps for Windows WIA.
Read solution →Windows 11 Scanner Works over USB but Not over Wi-Fi: Check WSD
The same scanner works by USB but network scan discovery fails. The guide gives checks and safe verification steps for Windows scanning.
Read solution →Windows 11 Laptop USB-C Dock Ethernet Disappears After Sleep
A USB-C dock's Ethernet connection vanishes when the laptop wakes. The guide gives checks and safe verification steps for Windows USB-C.
Read solution →Windows 11 External HDR Monitor Flickers When Switching Refresh Rate
A high-refresh monitor flickers when HDR or variable refresh mode changes. The guide gives checks and safe verification steps for Windows display.
Read solution →Windows 11 Laptop Fingerprint Reader Missing After Firmware Update
Windows Hello no longer lists a fingerprint sensor after BIOS or firmware update. The guide gives checks and safe verification steps for Windows Hello.
Read solution →Gaming PC PCIe GPU Runs at x4 Instead of Expected x16
A graphics card reports fewer active PCIe lanes than the motherboard slot specifies. The guide gives checks and safe verification steps for PC PCIe.
Read solution →Windows 11 USB4 Dock Disconnects NVMe Storage During File Copy
External NVMe storage disconnects while copying through a USB4 docking station. The guide gives checks and safe verification steps for Windows USB4.
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