hi all, first time posting. i have been mining for a couple months now ever since i found out about bitcoin. i recently received 3 bfl singles and im having a problem with one, the other two are working great. i understand that bfl is swamped with emails, so even though i sent them two emails i am posting here to see if someone can help me. this is what i sent them and is where im at currently. thank you in advance.
"i have received my 3 singles thank you 2 are working great, 1 is not. of the 3 singles i received the one that is not working is the only one with a fan attached to the bottom. the other two are working great, thank you. i have used easyminer to try all the different firmware versions, when i do a light diagnostic it comes back 100 throttles no errors no submissions no nonces and the mhs during diagnostic is at 4000-5000mhs, extremely high hashs, strange?. when i did auto-tune it came back with 824mhs "unit ok", so i uploaded firmware 824 powercycled multiple times and uploaded firmware multiple times, still no nonces/submissions during diagnostics or mining. when testing or mining the front led immediately starts to flash and the nonce led inside never blinks or turns off. in cgminer other 2 work great, this one is at 200mhs with no shares submitted? help me please!"