Uncorrectable ECC Error: intr 0x50, addr=0x0, blk=0 ouput with 9100

[Miguel Angel Vazquez]

I had the following error with an access point of the 9100 family.

The suggested workaround is the following:

Workaround/Solution

In order to repair affected units, complete these steps:

1. Download the special image bundle-axel-SS-8_10_130_0.img.
2. Put the image on a TFTP server.
3. Access the affected AP from the console port.
4. Get into u-boot mode.
5. Use u-boot commands in order to rewrite the image.

In here is more information in detail about the workaround solution:

https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9120axi-access-point/217537-repairing-c9120-c9115-access-points-from.html

but the workaround did not work, because in my case the access point did not finish the booting.

I attach the image of the damaged access point and the other one working correctly.

I hope this information will be useful.

M.Vazquez.

[balaji.bandi]

if you followed the steps and still having issue, raise an TAC case for replacement.