Syvecs 300 plex dash

[Max1234]

Hi help please . started car and dash not come on ,have green flashing light and black screen which denotes firmware update. Can I get out of this to normal dash setting ? It's the sdm 300.
Thanks

[stevieturbo]

sometimes if you cycle the power too quickly that can happen

I presume you've turned it off for a period of time and back on again ?

If it seems stuck there, have you tried connecting to the software and updating the firmware ?

[Max1234]

Not plugged in yet ,gotta find a coms lead ,see what that does .

[stevieturbo]

It's just a standard USB lead.

Can't recall if mini or micro, probably mini USB

Are you sure one of the buttons isn't pressed down ? you hold one of them on power up to get into flash mode. Or as said, sometimes if you cycle power off/on too quickly it can happen too.

But usually turning off for a few seconds and back on should get back to normal

[Max1234]

Will take a look tomorow but was fine when turned off then was black screen next time on .I try plug in .thanks

[mike34]

I'm sorry to hear about the issue you're experiencing with your car's dashboard. Consult the user manual or documentation for your SDM 300 device. It may provide specific instructions on how to exit the firmware update mode and return to the normal dash setting.Slope

[lilycollins9x]

In many cases, the firmware update will be completed on its ownfnaf. This process might take some time, so it's a good idea to wait for a while to see if the update finishes and the normal dash settings return.