wireless lan controller 4400 -- issue hangs at boot

[mistermoin75]

i have wireless lan controller 4400 

it was not providing wireless connection to access points

i tried to connect it with console cable 

after switching on the power it goes to bootloader 4.0 

Bootloader 4.0.219.0 (Jul 22 2007 - 01:20:14)

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 30 C

DRAM:  DDR module detected, total size:512MB.

512 MB

8540 in PCI Host Mode.

8540 is the PCI Arbiter.

Memory Test PASS

it hangs after memory test pass

 please give me a solution for this problem

PID - VID

AIR - WLC4402 -50- K9 V02

[Leo Laohoo]

It needs to be RMA-ed. 

If you need replacement, read this: Cisco Mobility Express Bundle

The price of the bundle are TWO (2) APs and the WLC (with 25 AP license) comes free.