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WLC is not booting

                   I have 4402 WLC which is not completing the POST.

I am getting the following error message

Bootloader (Apr 27 2007 - 05:19:36)

Motorola PowerPC ProcessorID=00000000 Rev. PVR=80200020
        CPU: 833 MHz
        CCB: 333 MHz
        DDR: 166 MHz
        LBC: 41 MHz
L1 D-cache 32KB, L1 I-cache 32KB enabled.
I2C:   ready
DTT:   1 is 32 C
DRAM:  DDR module detected, total size:512MB.
512 MB
8540 in PCI Host Mode.
8540 is the PCI Arbiter.

Memory Test PASS

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WLC is not booting

Kindly contact Cisco TAC and organize for an RMA.  There's nothing you can do.

WLC is not booting

Have you done anything that cause the WLC not to complete booting? was there any power outage or so?

If any prompt tells you to press whatever key during the process you may try pressing that key. You may also try disconnect the device form power and connect it again a few times.

If still not working then just like Leo mentioned, you need RMA.

Good luck.


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