RB433 doesn't detect mPCI

Hardware MikroTik hardware general
1

One of my RB433 doesn’t see any mPCI card.
They’re not vissible neither in Interfaces nor in System → Resources.

It worked perfectly for 1,5 year and suddenly stopped :frowning:
I’ve tested few types of mPCI cards - any results.

It’s not a software problem (I’ve updated RouterOS via Netinstall), it’s a hardware issue.

Do you have any idea which part should be replaced to repair that board?

2

Do you test all mPCI slots? Try push and hold CPU when you turn on RB and booting RouterOS

3

The Atheros processor.
Unrepairable.

4

Not exactly :))

5

could you give us more details :wink:

6

Depend what symptoms you have. Write to support@mikrotik.com I hope he can give you complete solution.