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nelson76
15th November, 2011, 02:11 AM
Hello friends okay? I am counting on your help to solve a problem with my upa.
He not only works via usb: error 997
and when I turn a source of 12v 850MA functions normally
I do hardware tests he has only this error: Test40: P1=0V, P2=Z, P3=Z, P4=Z, P6=Z, P7=Z, P8=Z, P9=3.3V
Result: P1=0,00V, P2=3,00V (H), P3=0,00V (H), P4=0,47V (H),P6=3,00V (H), P7=0,00V (H), P8=0,00V (H), P9=3,54V
P4(0,47V ) not in 0,00V - 0,25V
Test Failed
which can be ? someone has gone through this? thank everyone's attention :heeeelllllooooo: