Hello,

I am trying to update my BIOS to v309, to see if I can fix my USB-C not working (its due to the UCM-UCSI APCI-Device Error Code 43).

However, my battery has been ruined in my laptop ever since the second time I had the laptop in for repair at ASUS Europe. It doesn't bother me much, but it does now, as ASUS EZ Flash doesn't allow you to update your BIOS with less than 20% charge on battery (even if you have powersocket in).

How do you want me to update my BIOS now, ASUS?

My System:
ASUS ROG Zephyrus S GX701GVR