crwdns2934241:0crwdne2934241:0 Harold
crwdns2934249:0crwdne2934249:0:
The ribbon is EXTREMELY thin and fragile, certainly much more so than its predecessors. I would try replacing it and make sure your connectors are nice and clean. The ribbon can be damaged, but not broken, leaving partial functionality. It’s not common, but it can certainly happen.
crwdns2915684:0crwdne2915684:0:
open