Category: Blog

The HP ProBook 455 G10 fingerprint sensor is listed in Device Manager with a yellow warning or shown as an unknown device. The AMD Ryzen 5 7530U model uses a Goodix fingerprint controller. A Windows 11 update often removes the HP-supplied biometric driver, breaking Windows Hello fingerprint login. 1 Run HP Support Assistant Updates Easiest…

Plugging a USB-C charger into the Lenovo IdeaPad Slim 3 Gen 8 shows no charging icon, or the battery drains slowly even while connected. The AMD Ryzen 5 7520U model uses a USB-C port that supports Power Delivery charging, but charger wattage and firmware are critical for it to work correctly. 1 Use a 65W…

The stylus on the HP Dragonfly Pro shows no input when touching the screen. The AMD Ryzen 7 7736U model uses an ELAN touch and pen controller. Windows 11 updates can remove or replace the stylus driver, leaving touch working but pen input undetected. 1 Check Pen Battery and Re-Pair Check first Replace the AAAA…

On this page OverviewFix 1 — Exclusive ModeFix 2 — Sample RateFix 3 — Driver ReinstallFix 4 — Power Saving The Dell XPS 13 9340 speakers or headphones produce crackling or popping sounds during audio playback. The Intel Core Ultra 7 155H uses Realtek HD Audio for speaker output. Buffer management issues and exclusive mode…

Dell · Inspiron 15 5545 AMD · Windows 11 Microphone Not Detected Fix The microphone is missing in audio recording apps, Teams, or Zoom on the Dell Inspiron 15 5545 AMD. The AMD Ryzen 5 7535U model uses Realtek HD Audio for the built-in microphone array. Microphone privacy settings and driver mismatches are the two…

Windows 11 The keyboard RGB on the ASUS ROG Strix G16 G614 is stuck, unresponsive in Armoury Crate, or reverts to a default pattern and ignores custom profiles. The Intel Core i9 13980HX model uses ASUS Aura Sync for per-key RGB, which depends on the ASUS AURA Service running continuously in the background. Fix 1…

ASUS ExpertBook B3 B3404 — Docking Station No Display Fix Why it happens ⚠ Outdated Intel Arc graphics driver does not support the docking station resolution or refresh rate ⚠ Thunderbolt 4 dock firmware needs an update to communicate properly with the B3404 USB-C controller ⚠ Windows 11 display output is set to “PC screen…

Lenovo ThinkPad E16 Gen 2 — USB-C Video Not Working Fix Why it happens ⚠ USB-C to HDMI adapter plugged into the data-only right-side USB-C port which does not carry video signal ⚠ Outdated Intel Arc graphics driver does not enumerate DisplayPort Alt Mode over USB-C properly ⚠ Display output mode in Windows 11 is…

HP · OMEN 17 RAM Not Running at Full Speed Fix Windows 11AMD Ryzen 9 7945HXDDR5 Memory 1 Check Current RAM Speed in Task Manager Press Ctrl + Shift + Esc → Performance → Memory. Check the Speed value. If your DDR5 RAM is rated for 5600 MHz but shows 4800 MHz, the EXPO profile…

Dell Vostro 3530 — Slow Boot Fix Disable High-Impact Startup Programs Try first Press Ctrl + Shift + Esc → click the Startup apps tab → sort by Startup impact (High). Right-click each High-impact app you do not need at startup and select Disable. Common culprits include Teams, Spotify, OneDrive, and Zoom. Restart and time…