When my switch loses power for any reason it will fail to boot on it's own. I have attempted the hard reset by pressing and holding the reset button while applying power to the switch, however it doesn't appear to take. If I console into the switch and run the boot command then I'll mostly see the following error with the Primary and Secondary images:
BOOTING image from Primary
NAND read: device 0 offset 0x0, size 0x2000000
3 ecc_errors after reading 1aea000:1aebc00
iproc_nand_read_page returned 2
NAND read from offset 0 failed -22
0 bytes read: ERROR
## Loading kernel from FIT Image at 70000200 ...
Bad FIT kernel image format!
ERROR: can't get kernel image!
If I run the boot command more than a dozen times then eventually the image will load and bring functions online. I can provide console output logs that contain more error details.
The switch is currently running firmware version SPS08092b. I have attempted to transfer new image and uboot files over TFTP but the transfer always times out. Is this problem indicative of a hardware failure? If so, how can I invoke the warranty? If this doesn't appear to be a hardware failure, would it be safe to perform an update or restore via the Unleashed admin console? If so, which file should I download and use based on this model and current firmware?