topic Re: Galaxy Book 4 Ultra USB C Issues in Tablets

Galaxy Book 4 Ultra USB C Issues

fbonet-147 — Sat, 14 Mar 2026 20:38:51 GMT

My laptop recently stopped accepting usb-c connections to my phones, hub and other devices. It only allows charging but keeps stating for me to use an authorized charger. The charger is the same that came with the product. I've followed every troubleshooting step, except BIOS update. If I need a BIOS update, where should I go to download?

Re: Galaxy Book 4 Ultra USB C Issues

Samsung_Moderator — Sat, 14 Mar 2026 21:25:16 GMT

Hello there fbonet-147, please give this link a try to access multiple items such as user manuals, service guides, drivers, BIOS, and other tools https://www.samsung.com/global/galaxybooks-downloadcenter/?siteCode=us

Re: Galaxy Book 4 Ultra USB C Issues

MichaelleonHiltonll — Sun, 15 Mar 2026 03:30:06 GMT

No issues