7i92t 7i77 problem

Hmm, possibly damaged 7I92T  or 7I77?

If you unplug the 7I92 and 7I77 (with all power off), re-power the 7I92T, what does:

mesaflash --device 7i92t --addr [ip_addr] --rpo 0x1000

report?

(ip_addr = 192.168.1.121 or 10.10.10.10 depending on 7I92T jumpering)

It just says board not found.

Maybe you have a old copy of mesaflash
try this

mesaflash --device ethernet --addr [ip_addr] --rpo 0x1000


What IP address is the 7I92t card set for and what does:

ip a

report?

ip address is set to 10.10.10.10

just says "no ethernet board found"

ip a shows the following:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 88:05:69:25:27:36 brd ff:ff:ff:ff:ff:ff
altname enp0s31f6
inet 10.10.10.11/8 brd 10.255.255.255 scope global noprefixroute eno1
valid_lft forever preferred_lft forever
inet6 fe80::5d1b:283a:369d:3bfe/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 5a:d9:05:7b:e7:38 brd ff:ff:ff:ff:ff:ff permaddr f4:7b:09:ca:e0:9a

Can you ping the card 7I92T?

( ping 10.10.10.10 )
 

Yes I can ping.
Also linuxcnc works fine except for the missing axis's.