Cisco AP350 firmware update failed!

Posted on 2006-04-25
Last Modified: 2008-11-14

I was updating a AP350 to IOS 12.3 from the cisco AP OS that was on there previously (it has a name that i cant recall)

I used the AP350-Cisco-IOS-Upgrade-Image-v2.img as i had done countless times before (you then load the IOS tar file once that upgrade has completed) - however... after many hours i still had flashing red leds.

so yes, i rebooted it! Now it boots and hangs with all three leds on amber, and connecting via the console shows the following output on bootup:
DRAM Test Bypassed.                  
Power-on reset.              

Copyright 1996-2000 Cisco Systems, Inc.                                      
Copyright 1984-2000 Wind River Systems, Inc.                                            

System ID: 0040965BF1D8                      
Motherboard: MPC855 50MHz, 8192KB FLASH, 16384KB DRAM, Revision B1                                                                  
Bootstrap Ver. 1.09: FLASH, CRC 710B6415 (OK)                                            
Initialization: OK                  

Memory Bank   total      used      left                                      
  DRAM      16738168         0  16738168                                        
  Config      524288       680    523608                                        
  FLASH      7733248                                  

Memory Bank:File                     address      size   encoding type  flags                                                                            
  a) Config:AP Installation Key      FE020000        64  none     Key   0000                                                                            
  b) Config:VAR Installation Key     FE020040        52  none     Key   0000                                                                            
  c) Config:AWC_ConfigDB             FE020074       564  AiroDB1  Data  0000                                                                            

Socket Controller Error: No FPGA file!                                      

System ID: 0040965BF1D8                      
Motherboard: MPC855 50MHz, 8192KB FLASH, 16384KB DRAM, Revision B1                                                                  
Bootstrap Ver. 1.09: FLASH, CRC 710B6415 (OK)                                            
Initialization: Improper Mothotherboard Config                            

Type '=' for main menu.              

typing = shows:

c -- Copy file              
f -- File dir            
l -- downLoad file into DRAM                            
u -- Upload file                
p -- xfer Protocol                  
n -- coNsole            
r -- Run        
s -- System info.      

so it looks like i may be able to recover by transfering some images to the DRAM, but what do i need, and where can i get them??

thanks guys
Question by:nickhills
    LVL 11

    Accepted Solution


    I use this menu every time I forget the password.

    Here are the detailed step-by-step instructions how to upgrade the firmware of the cisco Aironet  through that menu:

    LVL 1

    Author Comment


    have a gold star and move to the top of the class.


    many thanks
    LVL 11

    Expert Comment

    by:NetoMeter Screencasts
    I am glad that it worked for you, Nick!

    Best Regards,

    Expert Comment

    HAving the same issue.  Answer is not real.  It is blocked and asks for payment...
    LVL 11

    Expert Comment

    by:NetoMeter Screencasts
    The answer is a link to a PDF with the instructions to reset the password and it has never been blocked or required a payment.


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