AIR-LAP1252AG-A-K9 RED LIGHTS

[mdrangell22]

Hello

I have a issue with 2 AIR-LAP1252AG-A-K9, when I connect them to my network all the lights of Ethernet, Radio and Status turn on in red color and thry don't change, what could be happened? I have others AIR-LAP1252AG-A-K9 and works fine.

I tried CLI these 2 ap but nothing happen on screen. 

[Seb Rupik · Accepted solution]

Hi there,

According to the hardware guide:

Red

Red

Red

DRAM memory test failure.

https://www.cisco.com/c/en/us/td/docs/wireless/access_point/1250/installation/guide/1250HIG_TD-Book-Wrapper/125h_c3.html#wp1077466 

Cheers,

Seb.

[mdrangell22]

Yes you were right .

[Rasika Nayanajith]

You can try holding reset button for 20+ seconds when powering it. Still not difference, I would think it needs RMAed

HTH

Rasika

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[Leo Laohoo]

If all LED are red, then it's dead.