3v3 beaglebone failure

I don’t have 3v3 Vcc in my beaglebone, anyone knows wich is the 3v3 chip to follow power levels?

or anyone knows the steps to send the beaglebone to repair?
Thanks very much.

2012/5/30 Rai32 <ramon.benavent@gmail.com>

To find the chip, just read the HW documentation @ http://circuitco.com/support/index.php?title=BeagleBone

For repair go to http://beagleboard.org/support/rma

Gerald