Category: Blog

The Dell Inspiron 16 AMD GPU not detected on Windows 11 is caused by a missing or corrupted AMD Radeon driver. In dual-GPU models, the discrete AMD Radeon GPU may also be disabled in the BIOS or suppressed by AMD switchable graphics settings. I have worked through this issue on an Inspiron 16 5625 where…

The ASUS ProBook 455 Ethernet port not detected on Windows 11 is almost always caused by a missing Realtek PCIe GbE Family Controller driver. After a clean Windows 11 install or a major update, the Ethernet adapter may not appear in Device Manager at all, or it may show as an unknown device with a…

The ASUS ROG Strix G18 screen flickering on Windows 11 is caused by an NVIDIA driver issue, a mismatched refresh rate setting, or MUX switch configuration problems on the display output path. I encountered flickering on a ROG Strix G18 G814JV where the 240Hz display flickered at certain brightness levels until I updated the NVIDIA…

The MSI Stealth 16 display driver crashes on Windows 11 when the NVIDIA GeForce RTX GPU driver encounters a timeout error, producing a black screen followed by the message that the display driver stopped responding and has recovered. I have seen this TDR (Timeout Detection and Recovery) error on the Stealth 16 Studio specifically after…

The Dell XPS 15 USB ports stop working on Windows 11 most often because of an outdated Intel chipset or USB controller driver, or because Windows power management shut down the USB controller to save power. I have dealt with this on two XPS 15 9510 units where all USB-A and USB-C ports stopped responding…

The HP Elite Dragonfly G3 touchpad becomes unresponsive on Windows 11 almost always because Windows Update replaces the HP-optimised Synaptics touchpad driver with a generic HID driver that does not support the full feature set of the precision touchpad. I have tested this fix on two Dragonfly G3 units where the touchpad completely stopped responding…

The Lenovo IdeaPad Gaming 3 microphone not working on Windows 11 is caused by a missing or outdated Realtek audio driver, a disabled microphone in Windows privacy settings, or the wrong default recording device selected. I tested this on an IdeaPad Gaming 3i 15IAH7 where the built-in microphone was not appearing in Windows sound settings…

The Lenovo ThinkPad P16 Thunderbolt port not recognized on Windows 11 is caused by a missing Intel Thunderbolt driver or an incorrect Thunderbolt security setting in the BIOS. On the P16, the Thunderbolt 4 controller requires both the Intel Thunderbolt driver and a firmware update to enumerate connected devices correctly. I have seen this issue…

The ASUS VivoBook 15 WiFi keeps disconnecting on Windows 11 mainly because of an outdated Realtek wireless driver or aggressive power management settings. I have seen this exact problem on several VivoBook 15 units after a major Windows 11 cumulative update replaced the ASUS-tuned Realtek driver with a generic inbox version that does not handle…

The HP ZBook is a professional mobile workstation with NVIDIA Quadro GPU for 3D modeling and CAD applications. When the Quadro driver crashes on Windows 11, workstation applications become unstable and professional work is disrupted. This guide covers every cause and fix for GPU driver crashes on the HP ZBook. Why HP ZBook NVIDIA Quadro…