Strange problem with image/hdmi output

[stewieg]

I have been having a strange problem with my mk808 that happened all of the sudden.

I took a picture of a bit of the screen to give an idea as i don't even really know how to describe it(i guess its like static all over the image):



So its like that but in different "lines" in the whole screen and in much more quantities and makes it a bit unusable.
I thought it could be the cable and so i bought a new one and tried it but it makes it even worse, completely unusable (might take a picture with the new cable to show you).

Anyone experienced this? Is there a way to fix it?

Thank you!

[stewieg]

Anyone?
I made a gif with one of the parts of the image that was showing the interferance(this is just a close up part of the screen, it has that all over the screen) and also the image also "jumping" up and down the screen.

Any idea on what is this or if there is a fix?

[eddieaok]

Using google seems to point at faulty HDMI cable causing sparkles, though it could be a faulty HDMI port

Ed

[stewieg]

Thank you for replying and giving some feedback!
I thought it could be the cable, so i bought a new one but the problem still persists. Unless the new one is also faulty =/ I don't have other mini hdmi device to try it out so i can't be sure

[robert266]

I have the same problem , any help ?

[stewieg]

Unfortunately i wasn't able to solve the problem and didn't found any solution online for it =/

[robert266]

if i put the hdmi to 720p60hz its work very well (only in 1080p its sparking)... i tryed several cables ...i think its a power supply issue not giving enough power to the device..do you use a wall 2A power supply ?

[swnndn]

I had this problem. Fixed it by switching the hdmi to mini-hdmi adapter.

[robert266]

Can you tell me please the adapter type , brand , and length thanks !

[stewieg]

Anyone else experienced this recently or came across a solution for it?