Switch stack missing MAC addresses

[theloftycloud]

I had a switch stack(2960X) go down in a power hit to the building, switch came back online no issue. However now I noticed that the members 3-5 are only showing up as Provisioned. Consoled into one of the affected switches(3) RADIUS is not working.

Should I reboot just 3-5 or the entire stack to bring online? 

#sh switch detail

Switch/Stack Mac Address : d0ec.3583.e666

                                           H/W   Current

Switch#  Role   Mac Address     Priority Version  State

----------------------------------------------------------

 1       Member 2c73.a0b5.8000     1      4       Ready

*2       Master d0ec.3583.e6666     3      4       Ready

 3       Member 0000.0000.0000     0      0       Provisioned

 4       Member 0000.0000.0000     0      0       Provisioned

 5       Member 0000.0000.0000     0      0       Provisioned

Switch Ports Model                     SW Version            SW Image

------ ----- -----                     ----------            ----------

     1 52    WS-C2960X-48FPD-L         15.2(4)E7             C2960X-UNIVERSALK9-M

*    2 52    WS-C2960X-48FPD-L         15.2(4)E7             C2960X-UNIVERSALK9-M

[marce1000]

 - Have the provisioned switches re-launched from cold boot (no power first). Attach a console to one of them, check if the boot goes normally.

 M.

[paul driver]

Hello
Are those 3 switches actually active after the powerdown?
Are they being seen by the active stack members via their stacking-port?
Suggest power down switch 3-5, bring them up sequentially one at a time or alternatively power down whole stack, reseat all stack cabling and then again bring them up one at a time.

[theloftycloud]

Reseating the switch stack module resolved the issue.