BIOS update via Win update PO7-640 should I install R01-A4 back?

iphonik4
iphonik4 Member Posts: 29 Enthusiast WiFi Icon
edited June 2023 in Predator Desktops

Hey guys,

Windows update just installed this strange update from Acer (firmware - 5.57.11.0) on my PO7-640. I couldn't find any information about this update online, however I noticed my BIOS was updated (??) to version R01-B0. This is strange as according to Acer's support website the latest BIOS for my PC is R01-A4 (which is the one I was using before). My question is. Is this really an update? And is R01-B0 really a newer version than R01-A4? Or should I install R01-A4 back?

Thanks Robin

[Edited the thread to add issue detail]

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