howdy folks!
my srypt miner with A2 chips is not hashing.. I discovered, that after powering on, it will hash about 20sec and then it stops. it dissapears from cgminer until I power off the rig and then power on again.
looking it closer I found that there are 8 led's on the board
when booting:
LED_UA4 - flashing
LED_UA3 - flashing
LED_UA2 - OFF
LED_UA1 - flashing
LED_UB4 - flashing
LED_UB3 - flashing
LED_UB2 - flashing
LED_UB1 - flashing
when cgminer starts mining:
LED_UA4 - on
LED_UA3 - on
LED_UA2 - OFF
LED_UA1 - on
LED_UB4 - on
LED_UB3 - on
LED_UB2 - on
LED_UB1 - on
when it stops about after 20sec:
LED_UA4 - on
LED_UA3 - OFF
LED_UA2 - OFF
LED_UA1 - on
LED_UB4 - on
LED_UB3 - on
LED_UB2 - on
LED_UB1 - on
any ideas what they mean?
