Three
blinks - B over voltage protection (OVP), unit goes to the standby
mode then displays the 3 blink fault. This is also a problem in the
power supply circuit, check T603 and R672.
DOES THIS ABOVE issue have anything to do with Cooling FAN?
I cannot hear the cooling fan come on when first turned on like
before THANKS
Three blinks - B+
over voltage protection (OVP), unit goes to the standby mode then
displays the 3 blink fault. This is also a problem in the power
supply circuit, check T603 and R672.
2,345 views
Usually answered in minutes!
have you checked it?
Is it Question or Solution?
×