Hi, 

Three error messages were displayed on VNX5200 models at once

0x7409
0x7403
0x743a

At the same time, an error message appeared, and I thought it was an I/O problem on SPA, so I tried to replace it, but the error message came up as it was.

I tried rebooting SPA from GUI, but the error message is still occurring as above.

I thought of it as an FC LAN part problem, so I removed it, but it does not change to "empty" in the storage state in the GUI.

What more should I do?

Regards,