Can you boot something like Linux from the USB?Ok, looking at the back side of this ALL IN ONE, there are NO screws or connectors of any type, not on any side(s) either. It has USB but no CD/DVD slot .
F2 does nothing. I'll check acer forums & possible acer too. Thanks
I'll check out the link but no to Linux@learninmypc Follow link to full description of opening case
Also, do not install Linux...it fights with the UEFI bios in this unit.
Oddly enough, I think this is the manual https://content.etilize.com/User-Manual/1032665815.pdfBefore you post the model number for this older All-in-One, do check the manual to see if the symbol means anything (I think it might mean ' do a set up' and this is due to the 'feed me a new coin battery, please' issue).