[c-nsp] 2951 memory upgrade to 2GB/Boot loader

David Rothera david.rothera at gmail.com
Tue Dec 14 13:25:58 EST 2010


Hope you got her name to use when you have to raise a case for a dead 2951 :P


On 14 Dec 2010, at 18:09, Jay Nakamura wrote:

> Just a side note so I can vent, just talked to TAC and the lady
> suggested to boot with the old RAM and swap it while the router was
> powered on....
> 
> On Mon, Dec 13, 2010 at 11:38 PM, Jay Nakamura <zeusdadog at gmail.com> wrote:
>> I was having problems upgrading memory in a ISR G2 2951 from two 512M
>> DIMMs to one 2GB DIMM.  Neither of the DIMM I had worked so I started
>> to think I may need to upgrade ROMMON/boot loader.  But for the life
>> of me, I could not find any release notes on cisco.com for it
>> anywhere.  There is newer release of boot loader than what's on the
>> router but could not find any release notes.  Anyone know where I
>> could find it or if a new boot loader is required for 2GB DIMM?
>> 
>> With the new RAM, the router keeps repeating this
>> 
>> Check stop condition detected, resetting the system
>> System Bootstrap, Version 15.0(1r)M1, RELEASE SOFTWARE (fc1)
>> Technical Support: http://www.cisco.com/techsupport
>> Copyright (c) 2009 by cisco Systems, Inc.
>> 
>> It's possible both DIMMs were bad but it seems unlikely.  It's also
>> possible the vendor sent me the wrong type.
>> 
> 
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