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Monday, July 19, 2010

Issues on Router 2801 - %Error show flash: (No device available)

2801Voice_Gateway_MI#show flash:

%Error show flash: (No device available)

2801Voice_Gateway_MI#show version

Cisco IOS Software, 2801 Software (C2801-SPSERVICESK9-M), Version 12.4(6)T7, RELEASE SOFTWARE (fc5)

Technical Support:

Copyright (c) 1986-2007 by Cisco Systems, Inc.

Compiled Thu 29-Mar-07 05:41 by khuie

ROM: System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)

2801Voice_Gateway_MI uptime is 46 weeks, 1 hour, 18 minutes

System returned to ROM by power-on

System restarted at 09:38:26 CEST Mon Aug 24 2009

System image file is "flash:c2801-spservicesk9-mz.124-6.T7.bin"

Cisco 2801 (revision 4.1) with 235520K/26624K bytes of memory.

Processor board ID FCZ091622WG

2 FastEthernet interfaces

4 ISDN Basic Rate interfaces

1 DSP, 8 Voice resources

DRAM configuration is 64 bits wide with parity disabled.

191K bytes of NVRAM.

Configuration register is 0x2102

2801Voice_Gateway_MI#show flash:

%Error show flash: (No device available).

What is the reason for the appearance of this error?

From the show version output, it seems like the flash card is not recognized by the hardware. Most likely it is a bad flash card issue or it could be a bad slot on the router as well. If you have a spare flash (know to be good) card, please try it on the router. If that is also not recognized, I would suspect the router itselve. You might have to get the router replaced.

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