# #TechSupport in the news

October 28, 2026 at 11:45 AM

> ASUS Denies Warranty for Used RTX 5080 GPU · Nvidia Driver 621.01 Causes Video Playback Bugs · ASUS Customer Claims RAM Missing After RMA Repair

[ASUS Denies Warranty for Used RTX 5080 GPU](<https://hardwarebrief.com/article/asus-denies-warranty-for-used-rtx-5080-gpu-4c111b01>)
*October 28, 2026 at 11:45 AM* - A second-hand ASUS TUF RTX 5080 owner faces a warranty rejection after reporting severe coil whine issues on the high-end graphics card.

[Nvidia Driver 621.01 Causes Video Playback Bugs](<https://hardwarebrief.com/article/nvidia-driver-621-01-causes-video-playback-bugs-a67deef8>)
*October 24, 2026 at 11:23 AM* - Nvidia investigates reports of freezes and black screens on RTX 5080 and 4090 cards following the latest Game Ready Driver update.

[ASUS Customer Claims RAM Missing After RMA Repair](<https://hardwarebrief.com/article/asus-customer-claims-ram-missing-after-rma-repair-06ad489b>)
*October 21, 2026 at 05:24 PM* - A Dutch ROG Zephyrus G14 owner reports a 16GB RAM stick was removed during an official motherboard replacement by ASUS service technicians.