<div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Hi,<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">After a power surge my router fails to boot with below error.<br><br><span style="font-family:monospace,monospace"><span style="color:rgb(68,68,68)">System Bootstrap, Version 8.5(4)<br>Copyright (c) 1994-2009 by cisco Systems, Inc.<br><br>Testing lower main memory - data equals address<br>Testing lower main memory - checkerboard<br>Testing lower main memory - inverse checkerboard<br>Clearing lower memory for cache initialization<br>Clearing bss <br>Clearing autoboot state machine<br>melody_present_reg: 1st read w/ 0x5555<br>melody_present_reg: 2nd read w/ 0xaaaa, reversed: 0x5555<br>Bootdisk adapter is detected, enabling bootdisk access...<br>Reprogramming CS1 w/ Melody value...<br><br>Reading monitor variables from NVRAM <br>Reset reason for CPU board 0xffff , BaseBoard 0x800000, display 0x20000System Reset by Software.<br><br>Enabling interrupts <br>Initializing TLB <br>Initializing cache <br>Initializing required TLB entries<br>SDRAM dimm<br><br>Initializing main memory<br>Sizing NVRAM<br>Initializing PCMCIA controller<br>Exiting init<br>Cat6k-Sup720/SP processor with 1048576 Kbytes of main memory<br><br>Autoboot: failed, BOOT string is empty<br>Autoboot executing command: "boot "<br><br>Initializing ATA monitor library...<br>string is bootdisk:c7600s72033-advipservicesk9-mz.151-2.S.bin<br>Loading image, please wait ...<br><br><br>Initializing ATA monitor library...<br>Stack pointer : 0x8FFFFF80<br>monstack : 0x800FFFC0<br>monra : 0xBFC26EC4<br>edata : 0x80119460<br>magic : 0xFEEDFACE<br>memsize : 0x10000000<br>uncomp_size : 0x03702C00<br>comp_size : 0x03702C00<br>comp_checksum : 0xF4C5466F<br>uncomp_checksum : 0xF4C5466F<br>CZIP_MEM_BASE : 0x80000000<br>_end : 0x8011C8E0<br><br>Error : compressed image checksum is incorrect 0x95E93FF2<br> Expected a checksum of 0xF4C5466F<br><br>*** System received a Software forced crash ***<br>signal= 0x17, code= 0x5, context= 0x0<br>PC = 0x801000f4, Cause = 0x20, Status Reg = 0x30409003<br></span><br></span></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">I already tried with a couple of images. Including a back up of image that was running(c7600s72033-advipservicesk9-mz.151-2.S.bin) and an older ones(c7600s72033-advipservices-mz.122-33.SRD4.bin and c7600s72033-advipservicesk9-mz.122-33.SRE5.bin).<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Anyone ever had this issue?<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">If I boot to ROMMON and check the boot device the image is recognised.<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Any help/advise will be appreciated.<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Regards,<br><br clear="all"></div><div><div class="gmail_signature"><div dir="ltr">-- <div>Miku</div></div></div></div>
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