XR5 - system reboots spontaneously - RB11 issue?

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1

Hi,


I just bought two piece of XR5 and I have some problems with. The system configuration is: celeron@2667Mhz, 512ddr2 Twinmos, MB: Gigabyte, RB11 Power Supply: ThermalTake 420W pure power, Mikrotik 2.9.45 and 3.0 rc! The problems is that the system reboots spontaneously. After I have read on this forum someone had a rb532 and fixed the problem with a power source of 48V! I changed the power settings from default to 22dB and it works just fine! I think that rb11 is the problem, I also tried to change rb11 with another and I also tried other computer systems but the problem was the same! Can anybody give me a advice?


Best regards,
Razvan L

2

Looks like xr5 was wanting more power. We had the same issue with sr5. upgraded the power supply, no problem at all after that

3

Unless they’ve redesigned the RB11, the onboard 3.3V regulator can not supply enough current to power an XR5 at full output. That’s why it works when you lower the power.

4

The problem is that XR5 needs 3.3V, not 5V :frowning:

5

I solved the problem by replacing rb11 with other adapter from other vendor and works fine!

thanks all

6

I please beg u to tell me what the adapter´s codename, brand, name is!!

i have the same issue on all my adapters, including rb11, pcengines adapter MPCI.1B and some embedded adapters from another boards.

Thanks in advance

7

I was having the same issue and got the RB14 card and it has fixed the problem for me.