recently i had a two stack WS-C3850-24T-L switches showing this below , does this means the two unknown PSU are faulty and in need of replacement? or they are not connected to power? i cant check them pysically
SW PID Serial# Status Sys Pwr PoE Pwr Watts
-- ------------------ ---------- --------------- ------- ------- -----
1A PWR-C1-350WAC XXXXXXXX OK Good Good 350
1B Unknown Unknown No Input Power Bad Bad 235
2A Unknown Unknown No Input Power Bad Bad 235
2B PWR-C1-350WAC XXXXXXXX OK Good Good 350
