I successfully downloaded and installed big sur, but after system asked me to restart it never appeared with a display.
after and hour I tried a restart proceeding with SMC and NVRAM resets, even tried usb-c hdmi dongle for display instead of hdmi port, not seems to work.
any ideas...?
after and hour I tried a restart proceeding with SMC and NVRAM resets, even tried usb-c hdmi dongle for display instead of hdmi port, not seems to work.
any ideas...?