LENOVO · LEGION SLIM 5 GEN 9 · RYZEN 7 8745H Ethernet Dropping to 100Mbps Fix When the Ethernet connection negotiates at 100Mbps instead of 1000Mbps, the bottleneck is almost always a cable, switch port, or Realtek driver auto-negotiation setting. Follow the steps below to restore Gigabit speed. Expected Speed 1000 Mbps Symptom Speed 100…

Dell Vostro 14 5430 — Dual Monitor Extended Display Not Working Fix Common causes ⚠ The Intel Iris Xe Graphics driver does not support extending across more than one external monitor via a single HDMI port without a DisplayPort MST hub on the Core i5-1340P platform. The Vostro 14 5430 has one HDMI 1.4 port…

Device ASUS TUF Gaming F15 FX507 i7-12700H · Windows 11 Problem Windows Hello PIN Not Working PIN rejected, not recognized Root cause NGC Folder Permissions Corrupted PIN credential store Est. Fix Time 5 minutes Reset PIN in Settings Windows Hello PIN not working on the ASUS TUF Gaming F15 FX507 i7-12700H means the PIN is…

HP · Pavilion 15 EG3000 · Core i5-1335U HDMI Audio Not Working Fix HDMI audio not working on the HP Pavilion 15 EG3000 Core i5-1335U means the connected HDMI monitor or TV receives video but no sound. The Pavilion 15 EG3000 uses Intel Iris Xe graphics for HDMI output, and the Intel HDMI Audio driver…

LENOVO · THINKPAD L14 GEN 5 · RYZEN 5 7530U Cursor Randomly Freezing Fix Cursor freezes on the ThinkPad L14 Gen 5 AMD are usually caused by touchpad driver issues, CPU power management, or an outdated AMD graphics driver. Follow these steps to stop the freezes. Freeze Duration 1–5 seconds Common Trigger Heavy CPU load…

ASUS · Zenbook 14 OLED UX3405 · Windows 11 ASUS Zenbook 14 OLED UX3405 — Webcam Not Detected Fix The webcam on the ASUS Zenbook 14 OLED UX3405 Core Ultra 7 155H is not detected when the Intel IPU6 (Imaging Processing Unit) driver or the ASUS webcam driver is missing, when the camera is disabled…

Dell Latitude 5440 — Numpad Not Working After Driver Update Fix Why numpad stops working ⚠ A driver update changed the Num Lock default state in the Windows registry. If Num Lock is off, the numeric keypad on a laptop keyboard sends cursor movement keys (arrow keys, Home, End, PgUp, PgDn) instead of numbers. The…

HP Omen Transcend 14 — USB-C Power Delivery Not Working Fix Follow each step in order until USB-C charging is restored. The HP Omen Transcend 14 USB-C port does not charge the laptop most commonly because the connected charger does not deliver enough wattage for the Core i7-13700H TDP, the USB-C Power Delivery profile is…

On this page Overview TB Security TB Driver USB-C Check BIOS Update FAQ Dell G15 5530 — Thunderbolt Dock Not Detected Fix Dell · i7-13650HX · Windows 11 The Thunderbolt dock is not detected by the Dell G15 5530 most commonly because the Thunderbolt security level in BIOS is set to a restrictive mode that…

Lenovo IdeaPad Slim 5 Gen 9 — Screen Flickering on Battery Fix Lenovo · Ryzen 7 8745HSWindows 115 min Screen flickering on battery only on the Lenovo IdeaPad Slim 5 Gen 9 is caused by the display panel brightness PWM (Pulse Width Modulation) frequency interacting with the AMD power management reducing the panel backlight voltage…