Mobility/Wireless

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Posts: 1
Registered: ‎08-23-2017

AP7131N - Error on boot

I have an AP brocade 7131N that does not boot.

 

I made a serial connection and I see a loop:

 

BootOS Copyright (c) 2004-2012. All rights reserved.
boot image at 0x00040000..good
data bus walking 1's......pass
address bus walking 1's...pass
ddr device test...........fail
clearing ram..............done
copying to ram............done


BootOS Copyright (c) 2004-2012. All rights reserved.
boot image at 0x00040000..good
data bus walking 1's......pass
address bus walking 1's...pass
ddr device test...........fail
clearing ram..............done
copying to ram............done


BootOS Copyright (c) 2004-2012. All rights reserved.
boot image at 0x00040000..good
data bus walking 1's......pass
address bus walking 1's...pass
ddr device test...........fail
clearing ram..............done
copying to ram............done

 

.....

 

What does "ddr device test.....fail" mean?

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