ASUS · ProArt Studiobook 16 OLED H7604 · Windows 11 Stylus Not Working Fix The ASUS ProArt Studiobook 16 OLED H7604 uses a high-precision OLED digitiser that depends on a specific driver chain. After Windows 11 updates, the pen driver can be replaced by a generic HID driver, stripping pressure and tilt sensitivity from the…

Lenovo · IdeaPad Slim 5 Gen 8 USB-C Not Charging Fix Windows 11AMD Ryzen 7 7730UUSB-C PD 1 Verify the USB-C port supports Power Delivery Not all USB-C ports on the IdeaPad Slim 5 Gen 8 support charging. Check the product page or user manual. The charging-capable USB-C port is usually labelled with a lightning…

On this page OverviewFix 1 — Verify PortFix 2 — Update DriversFix 3 — Reset BatteryFix 4 — BIOS Check The Dell Latitude 7450 USB-C charging fails after a BIOS update or Windows update. The Intel Core Ultra 7 164U platform requires current chipset and Thunderbolt drivers to negotiate USB Power Delivery correctly. Fix 1…

On this page OverviewFix 1 — Enable in Device MgrFix 2 — Reinstall DriverFix 3 — CalibrateFix 4 — BIOS Update The Lenovo Yoga 9i Gen 8 touchscreen stops responding to taps and gestures. The Intel Core i7 1360P model uses an ELAN capacitive touch digitiser connected via I2C, which is sensitive to driver conflicts…

ASUS ExpertBook B5 B5404 — Docking Station Not Detected Why it happens ⚠ Outdated Intel Thunderbolt or USB4 driver after Windows update ⚠ Dock connected to a USB-C port that does not carry Thunderbolt signal ⚠ Thunderbolt security settings blocking unrecognised dock ⚠ Faulty Thunderbolt cable that only carries USB, not Thunderbolt protocol How to…

The HP pen stops responding on the Elite Dragonfly G4 after Windows 11 updates or when the Bluetooth LE pairing resets. The Intel Core i7 1365U platform requires both a digitiser driver and Bluetooth LE stack to be working correctly for full pen support. 1 Re-pair the Pen Hold pen button 7 seconds until LED…

The Dell XPS 15 9560 speakers produce no sound after a Windows 11 update. The Realtek audio driver or Waves MaxxAudio Pro integration is usually the cause. Follow these steps in order until sound is restored. 1 Set correct default playback device Most common Right-click speaker icon in taskbar → Sound settings → Output →…

The webcam shows a black screen on the Lenovo ThinkPad E14 Gen 5 during video calls or when opening the Camera app. A physical privacy shutter, Windows privacy settings, or an outdated AMD-platform camera driver is typically the cause. 1 Check the Privacy Shutter Slide the physical shutter switch on the bezel to the right…

Windows 11 · ThinkPad P14s Gen 5 A blurry image from the built-in webcam on the Lenovo ThinkPad P14s Gen 5 is a common complaint after Windows 11 updates. The laptop ships with a 5MP IR camera that produces sharp images when the correct Lenovo driver is active. After a generic driver takeover or a…

HP Pavilion 15 EG3 · Intel Core i7 1355U · Windows 11 Keyboard Backlight Not Working — How to Fix The HP Pavilion 15 EG3 has a single-zone keyboard backlight controlled by the Fn + F5 key combination. After a Windows 11 update or a fresh Windows installation, the HP Hotkey Support driver is sometimes…