Can you take a picture of the back side of the pcb and post that?(http://uploads.tapatalk-cdn.com/20161023/346dabf01dceafae3037d9cf25372ba0.jpg)
Try for better quality, or a bunch of closer and steadier pics.
have you tried to reflow the solder on those four leds?I did testing without solder on all switch before installing. It light up normally if I force the pin the touch the wall. Only those 4 does not work even so.
weird that it would be those in a row though.
have you tried to reflow the solder on those four leds?I did testing without solder on all switch before installing. It light up normally if I force the pin the touch the wall. Only those 4 does not work even so.
weird that it would be those in a row though.
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Do not have multi meter. But it does can I put again at other on pin holeshave you tried to reflow the solder on those four leds?I did testing without solder on all switch before installing. It light up normally if I force the pin the touch the wall. Only those 4 does not work even so.
weird that it would be those in a row though.
Sent from my SM-G935F using Tapatalk
Use the resistance setting on ur multimeter, do the leds light up (at all)
Do not have multi meter. But it does can I put again at other on pin holeshave you tried to reflow the solder on those four leds?I did testing without solder on all switch before installing. It light up normally if I force the pin the touch the wall. Only those 4 does not work even so.
weird that it would be those in a row though.
Sent from my SM-G935F using Tapatalk
Use the resistance setting on ur multimeter, do the leds light up (at all)
Sent from my SM-G935F using Tapatalk
Do you have a coin cell battery?
You can wedge one between the legs on the LED to verify that it works and to check polarity. Most coin cells don't supply enough current to blow an LED but more than enough to energize it. I use a CR1632 at home to check all my LEDs.
Try and fit the two ends of an AA in between the legs of a LEDDo you have a coin cell battery?
You can wedge one between the legs on the LED to verify that it works and to check polarity. Most coin cells don't supply enough current to blow an LED but more than enough to energize it. I use a CR1632 at home to check all my LEDs.
what;s wrong with a double a.. hahahaha
Try and fit the two ends of an AA in between the legs of a LEDDo you have a coin cell battery?
You can wedge one between the legs on the LED to verify that it works and to check polarity. Most coin cells don't supply enough current to blow an LED but more than enough to energize it. I use a CR1632 at home to check all my LEDs.
what;s wrong with a double a.. hahahaha
Try and fit the two ends of an AA in between the legs of a LEDDo you have a coin cell battery?
You can wedge one between the legs on the LED to verify that it works and to check polarity. Most coin cells don't supply enough current to blow an LED but more than enough to energize it. I use a CR1632 at home to check all my LEDs.
what;s wrong with a double a.. hahahaha
Try and fit the two ends of an AA in between the legs of a LEDDo you have a coin cell battery?
You can wedge one between the legs on the LED to verify that it works and to check polarity. Most coin cells don't supply enough current to blow an LED but more than enough to energize it. I use a CR1632 at home to check all my LEDs.
what;s wrong with a double a.. hahahaha
AA with 2 wires + tape..Show Image(http://www.cute-factor.com/images/smilies/onion/069.gif)
Leds is working. Some other folks just suggest me to route some wires from another led holes. They says that it should be trace problem. That's sad... But at least it is going to work I don't mind haha. Thx guys for your help! Appreciate it.
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