Turn signal not getting power at the end of the end of the turn singnal connectors

Check the turn signal fuses and check the turn signal relays. If it's the fuse the lights will not come on at all. If it's the relay the lights will come on solid but will not flash.

I had a short in the same exact bike. It was at the wire end of the rear turn signals in the tail light, The wire had been played with and bent too much and the Harley wire end pin connection was shorting out, it took a while to find, replaced the end pin and no more short. - add this to what Greg says and you should find the problem, if not you may end up replacing the light wires or harness - Good Luck

Possible reasons for that may be bad cable connection, burnt videocard, or problem in the signal board in the monitor.
So, first check with another monitor if your PC is actually giving a singnal. Then look both ends of the cable for bend pins. They can be easily strighten with thin plyers. You can replace the cable VGA (or DVI) cable to see if it will fix the problem.
If your videocard is OK and the cable is OK, then try to open the monitor. Replace the capacitors on the signal board. Look for blown capacitors on the power board too. Replace if any.
If this cant help, there is major problem with the signal board of the monitor and more measuring is needed. There are buffer elements between the connector and the signal processor and some of them may be faulty. If there are no buffers and the signal goes directly to the processor, entire board should be replaced.
If there are VGA and DVI inputs, you may try the other input with the relevant cable.

you need to replace the multifuction swicth (turn singnal swicth) that controll all of that stuff i have replaced many of them for that problem hope that this helps you

take the screws out that hold the turn signal in place, then pull out the turn singnal and twist the bulb socket out and replace bulb.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

the turn singnal switch is called a multifunction switch. this controls both your hazzards and the turn singnals.this could possibly be your problem.but before you buy this part that is over $100. try to locate your hazzard flasher or your turn singnal flasher relay under the dash. this is most likely your problem.

it sounds like the multi function switch quit,
the turn signal handle your using is the turn signal switch,it is called a multi function switch because it now also does more like your dimmer switch or cruise control.you need to remove three screws under the steering cover to get to it

sorry to say this you will have to take the steering wheel off to get to the turn singnal switch. caution with air bag

you may have grounded them out with the turn signals if not you may not be getting the required power for the light according to the manufacturer ,otherwise it possible they need a different power source from the stock oem power But all in all check the ground and make sure your getting 12 volts with a volt meter

You're going to need a conversion dongle that goes from the Mini-DVI to VGA.

Then:

1. Connect one end of the projector signal cable to the Video Graphics Array (VGA) connector on the projector.
2. Connect the other end of the projector signal cable to the Digital Video Interface (DVI) connector or VGA connector on the notebook computer and tighten the screws.
3. Connect the projector power cord to the power cord connector on the projector.
4. Connect the other end of the power cord to an electrical outlet that is easily accessible and close to the projector.
5. Turn on the projector first, then turn on the computer.