Hi,
My new Acer Aspire ES 15 ES1-533-P725 wont boot at all, no matter to plug MBR or UEFI bootable usb disk.
Another problem is that, in BIOS, Boot section, it can not be changed from UEFI to Legacy, to boot mbr usb disks.
I set Secure Boot to Disable, bat no help.
What should I do, or to return laptop to store i get another model ?
Thanks in advance,
Best regards