Dell XPS 15 9530 USB 4.0 Not Working Windows 11 You plug a USB 4.0 device into your Dell XPS 15 9530 and it either does not appear in File Explorer or shows up as a USB 3.2 device running at lower speeds. USB 4.0 external SSDs, hubs, and docks that work on other systems…

HP Pavilion 15 SD Card Not Detected Windows 11 You insert an SD card into your HP Pavilion 15 and nothing happens – no AutoPlay dialog, no new drive letter in File Explorer, and no notification. The SD card works fine in other devices. This is almost always caused by a missing Realtek PCIe Card…

MSI Prestige 14 EVO Webcam Not Detected Windows 11 The camera app on your MSI Prestige 14 EVO shows We cannot find your camera error code 0xa00f4244, or video conferencing apps say no camera detected. The webcam does not appear in Device Manager under Cameras or Imaging devices. This guide walks through the Fn key…

Lenovo ThinkPad X1 Carbon Gen 11 HDMI Not Working Windows 11 You connect your ThinkPad X1 Carbon Gen 11 to an external display via HDMI and nothing shows on the monitor. Or you are using a USB-C to HDMI adapter and the display does not appear in Windows 11 display settings. This guide covers the…

MSI Katana GF76 Nvidia RTX 3060 Not Detected Windows 11 Your MSI Katana GF76 shows only integrated Intel graphics in Device Manager – the NVIDIA RTX 3060 has disappeared, shows Code 43, or is listed as an unknown device. Games run on integrated graphics only and performance is severely reduced. This is a driver corruption…

HP EliteBook 840 G10 Touchpad Not Working Windows 11 The touchpad on your HP EliteBook 840 G10 stops responding completely – cursor does not move, clicks do not register, and touchpad gestures do not work. This happens most often after a Windows 11 update removes the Synaptics or ELAN precision touchpad driver. This guide walks…

Dell Latitude 7440 Fingerprint Scanner Not Working Windows 11 The fingerprint scanner on your Dell Latitude 7440 fails to unlock Windows 11 – you press the power button fingerprint sensor and get an error message or the login screen just shows the PIN prompt. Device Manager may show the Goodix fingerprint device with a yellow…

Acer Predator Triton 500 SE GPU Overheating Windows 11 Your Acer Predator Triton 500 SE GPU temperatures hit 90 degrees Celsius or above during gaming, causing the GPU to throttle performance. Frame rates drop suddenly during extended sessions and the laptop chassis gets uncomfortably hot. This is a thermal management problem that affects performance significantly.…

Samsung Galaxy Book3 Ultra Thunderbolt 4 Device Not Recognized Windows 11 You plug a Thunderbolt 4 dock, external SSD, or eGPU into your Samsung Galaxy Book3 Ultra and nothing happens – Windows 11 does not detect the device at all, or it shows as an unrecognized USB device instead of a Thunderbolt device. This is…

Acer Swift Go 14 AMD Microphone Echo Problem Windows 11 During video calls on your Acer Swift Go 14, the other party hears their own voice echoed back to them. Or when you record audio, you hear a delay and repeat of your voice. Microphone echo is a known Windows 11 audio enhancement configuration issue…