Original topic:
Galaxy book5 pro bios update fail
(Post creation time:
10-21-2026 11:09 AM
)
198 Views
Hello,
I have a problem with the update of my Galaxy book5 pro laptop. I have a popup "Samsung BIOS update" a few minutes after booting the laptop. This popup state that an update is available and I should restart the laptop (with a big blue button "Restart now"). I proceed while checking alle the conditions are respected (charger plugged, more than 30% battery life, dont close the screen).
After everything is done, it restart with no problem and everything seem right. Then if I restart again, I have a white screen with "BIOS update stopped, AC adapter and 25 percent or more charged battery is required... blabla press any key to continue booting" I can then finish booting normally and the popup with the BIOS update available reappear. Nothing to bad but it's annoying. Does naybody already had this issue ?
DFWTechGuy
Cosmic Ray
10-21-2026 03:03 PM
in
It sounds like the BIOS update isn’t completing properly, even though your charger is plugged in and the battery is charged.
I’d try opening Samsung Update and checking if the BIOS update is still available there. If it keeps failing, check Samsung’s support page for your exact Galaxy Book5 Pro model or contact Samsung support before trying to force the update.
I wouldn’t keep retrying it over and over until you know what’s causing the issue.
Sephi
Constellation
10-21-2026 06:54 PM
in
Thank for the answer ! It already happen a few times (since this summer) and I wasn't paying so much attention as I can still boot and use the laptop normally. I will reach for Samsung support to find a solution.
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