Big issue after closing rig for maintenance

** 1. Hi *

** 2. please i need same help *
** 3. i close my rig for maintenance and adding new card 1660 s *
** 4. and when i turned on *
** 5. all nvidia card not mining *
** 6. i cgane driver upgrade to 470 downgrade / delete usb key hiveos and created again *
** 7. always same issue *
** 8. please i need same help and THANKS :slight_smile: *

** 9.

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