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twinax
06-03-2008, 09:09 PM
Hi guy's,

During an upgrade (V27 to version 30) the machine was locked, after 40 mn without effect on engine I stopped by the hard On/Off. but when I switched ON the engine nothing append! (black screen, without any image, real black out !!).

We change some boards (OACB / PRCB), the problem is the NV RAM.

Is someone knows how manage this problem (restore NV RAM, change or any other idea?)

Many thanks for your help

Twinax

laserman06
06-04-2008, 02:42 AM
What basically happened is that the firmware was corrupted when you turned off the machine. What you need to do is to reflash the machine. I have attached a document that tells you the ways to reflash with machine in that state.

twinax
06-04-2008, 06:20 PM
Hi,

Many thanks laserman06 we solve our problem with your information.
We reinstall the software into the machine by USB connection and ISWTRNS.

regards,

Twinax.

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