We have a 250 new cards, we were going to install. Out of the box, the first 10 or so quit working after initial wlan enable.
Here are some serial numbers. I have more also - but these are the ones I have in front of me right now:
Router Board 411
SN: 364904 A4B492/443
SN: 364904 7378AD/443
SN: 364904 753517/443
SN: 381501FFE 4B7/443
SN: 381501FFE 303/443
SN: 381501FFE 323/443
SN: 381501FFE 329/443
SN: 381501FFE 336/442
And yes - I have verified power supplies and antenna connections.
On new installation, it will scan (site survey), however when you start using it (connect) then it quits right away on 1-st wireless transmit packet.
The 411s appear to die and no longer function when the R5SHPn is removed (no PCI card).
What is the "/433" on the end of the serial numbers ?
Unless you say no, we are going to pop a new R5SHPn into a new 433 and see what happens.
FYI - we do know our WiFi. We have installed thousands...
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Re: RouterBOARD testing procedures - update-->RESOLVED
Update - this has been resolved - working with Mikrotik
It was a board issue with the on-board voltage regulator -- which Mikrotik will make a part change to a slightly stronger voltage regulator.
Thank you Mikrotik