my notebook Acer Aspire 4741g boot from USB not work.

[kowaood]

hi every body
my notebook Acer Aspire 4741g boot from USB not work
i open boot from usb flash drive it show select
recalbox
recalbox (verbose) manu

i select recalbox resume but not show run recalbox select it black screen show curcer blink.

if i select recalbox (verbose)
on screen show mount : mounting LABEL=RECALBOX on /new_root failed : No such file or directory Error.

but if i use this usb flash drive with other notebooks (my friends) it work ok.

Please help with how tofix it.
Thank you ^___^"

           

[kowaood]

@kowaood