Power on Beagle board

Hi,

I bought beagle board and powered it using DC jack with 5V/1.2A
supply.
And I found that the beagle board not switched on and the supply
voltage dropped to 1volts. Can anyone help me in rectifying this
problem.

Is this is a board problem.

Thanks
Prabhakar

Sounds like the 5V was not correctly regulated or th epolarity was wrong and you blew up the board. Try another supply or try powering it from the USB port to see if it will come up. If not, then you may need to request an RMA.

Gerald

hi,

prabhakar i think u blew up the TPS2141 IC beside the power jack. are u seeing power led near to that blinking, verify the IC TPS2141 for any damages on the surface. use a proper regulated 5V 2A adapter.