I am using UM425IA and just received this laptop on 1 October. I have the same problem; orange flicking LED light when charging. I tried to download the BIOS file but I am unable to since my battery is below 20%. What can I do?
windtreaderHI there @windtreader , may I ask if your zenbook is the one with the Ryzen 4700u or 4500u? I think I may have exactly the same problem as yours.
i have the same problem as the threadstarter, same model um425ia, a windows update made somewhere last week started to give problems in charging since last tuesday 15 Sept. the asus bios update was also launched during the update but i continued by clicking ok. my serial number is L7N0LP021274305, after running the hardware checkup, it says there may be a issue with the adapter, but the laptop was just bought in 6 Sept.
I have the same problem on UM425IA
I know that i must upgrade to bios 306 or higher 307.
I downloaded this bios.
But when PC reboot and i enter in BIOS and EZ Flash 3, although i put my USB key formatted in FAT32, the bios UX425IAAS.306 and the usb key are not seen by the system and i can not upgrade.
Why this EZ flash 3 i unable to recognize this USB key ?
PS : In Windows, i see also that device System Firmware is not working correctly and give CODE 14 or CODE 10. And asking details on it, it says UX425IA.307 in pilote details at end of line and driver version is 10.1.2.307
2020 November 21th