Dell Latitude 9440 2-in-1 Thunderbolt 4 Dock Not Working Windows 11 Your Thunderbolt 4 dock does not work when connected to the Dell Latitude 9440 2-in-1 – connected monitors show no signal, USB devices on the dock are not detected, and the dock power delivery does not charge the laptop. The Thunderbolt connection requires specific…

Dell XPS 13 Plus 9320 USB-C Hub Not Recognized Windows 11 Your USB-C hub does not work when connected to the Dell XPS 13 Plus 9320 – the USB ports on the hub have no power, connected devices do not appear in Device Manager, or only some ports on the hub work. The XPS 13…

HP Pavilion Plus 14 OLED Flickering Windows 11 The OLED display on your HP Pavilion Plus 14 flickers – especially at low brightness or during static content like reading documents or browsing. The flicker may appear as a faint pulsing or strobing effect. This is often a combination of PWM dimming at 60Hz and GPU…

Samsung Galaxy Book3 Pro 360 S Pen Hover Offset Windows 11 The S Pen cursor on your Samsung Galaxy Book3 Pro 360 does not align with the tip when hovering – there is a visible offset between where the pen tip is and where the cursor appears on screen. This offset may be larger at…

Lenovo Yoga Slim 7 Pro X AMD Radeon Driver Crash Windows 11 The AMD Radeon driver crashes on your Lenovo Yoga Slim 7 Pro X – the display goes black briefly, then shows AMD Radeon Software has stopped working, or the system freezes during GPU-intensive tasks. The Event Viewer shows amdkmdag.sys or atikmpag.sys as the…

MSI Modern 14 C12M Ethernet Adapter Missing Windows 11 You connected a USB-C or USB-A Ethernet adapter to your MSI Modern 14 C12M but it does not appear in Network settings or Device Manager. Or you expected a built-in Ethernet port and found none. The MSI Modern 14 C12M has no RJ45 port – Ethernet…

Acer Nitro 5 AN515-58 GPU Fan Not Spinning Windows 11 The GPU fan on your Acer Nitro 5 AN515-58 is not spinning during gaming – temperatures climb to 90 degrees or more and performance throttles. Or the GPU fan does not spin at idle which is normal, but now it is not spinning even at…

MSI Katana B13 Bluetooth Audio Stuttering Windows 11 Bluetooth headphones or speakers connected to your MSI Katana B13 produce choppy, stuttering audio – the sound cuts in and out every few seconds, especially when WiFi is active. This is a 2.4GHz radio interference issue between the Intel AX211 WiFi and Bluetooth radios sharing the same…

Dell G16 7630 HDMI No Signal External Monitor Windows 11 You connect an external monitor to the HDMI port on your Dell G16 7630 but get No Signal – the monitor shows a blank screen or the input shows no connection. Or the external monitor was working and stopped after a driver update. The G16…

Lenovo IdeaPad Gaming 3 Gen 8 NVIDIA RTX 4050 Underperforming Windows 11 Your Lenovo IdeaPad Gaming 3 Gen 8 with RTX 4050 delivers lower frame rates than expected – benchmarks show 25-35 percent below other RTX 4050 laptops. The GPU runs at only 45W power limit instead of 60-75W, throttling performance in all games. The…