Do you power the router on with regular 12V?
How good is your soldering?
Meraki MR18
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- Junior Member
- Posts: 5
- Joined: Thu Apr 09, 2020 10:13 pm
Re: Meraki MR18
Hello,
yesterday I unplugged mr18 from the socket. when I connected it again - no LED lights or blinks.
The power supply is working, and there are some voltages on the motherboard.
The device warms up as in normal operation.
It does not communicate via Com and also via JTAGNT.
Anyone met with such a case? Is it brick already?
It worked a little over a year, so I think it was a bit weak for Cisco.
yesterday I unplugged mr18 from the socket. when I connected it again - no LED lights or blinks.
The power supply is working, and there are some voltages on the motherboard.
The device warms up as in normal operation.
It does not communicate via Com and also via JTAGNT.
Anyone met with such a case? Is it brick already?
It worked a little over a year, so I think it was a bit weak for Cisco.
-
- Junior Member
- Posts: 8981
- Joined: Mon Jul 18, 2005 9:33 pm
Re: Meraki MR18
If you do not get response from the JTAG NT, then something wrong with the hardware.
Check power supply for each chip. (eg. 3.3v maybe the main CPU supply which should be 1.xxv).
Check power supply for each chip. (eg. 3.3v maybe the main CPU supply which should be 1.xxv).
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