UG802 HDMI Blackouts

[frogger]

Hi

I have a UG802 running finless 1.6 rom
My ug802 suffers from a strange behavior, the HDMI output blackouts for a sec or two every once in a while
In some applications or scenarios the blackouts a more frequent ,when running XBMC it blackouts every couple of sec , when using the unit in other apps the blackouts are less frequent (every couple of minutes)
This behavior is only happening when the HDMI output is set to 720p. when setting the output to SD resolution i don't see any blackouts (but its not a solution )

The ug802 was connected with the original HDMI extender that came with the device and directly to the TV (Samsung 650A if it helps) and it still behaves the same way
I tried changing the power supply to 5.1V/2A Ipad power supply but it still behaves the same way

dose someone see this blackouts on his device?
can someone please help with an idea what can cause this kind of behavior and how to solve it?

facts:

1. in some apps the blackouts are more frequent ,xbmc for example
2. the unit is connected directly to the hdmi input
3. it happens even when using a strong power supply
4. the blackouts are only when setting the resolution to 720P, not on SD

Thank you
Dan

[auggie78]

i've mk808 and i've same problem

i've an usb hub trust curve powered. when i link mk808 to usb hub i've blackout hdmi, if i exlude it, i've never black out.
for me is the hub that haven't enough power

Hi

I have a UG802 running finless 1.6 rom
My ug802 suffers from a strange behavior, the HDMI output blackouts for a sec or two every once in a while
In some applications or scenarios the blackouts a more frequent ,when running XBMC it blackouts every couple of sec , when using the unit in other apps the blackouts are less frequent (every couple of minutes)
This behavior is only happening when the HDMI output is set to 720p. when setting the output to SD resolution i don't see any blackouts (but its not a solution )

The ug802 was connected with the original HDMI extender that came with the device and directly to the TV (Samsung 650A if it helps) and it still behaves the same way
I tried changing the power supply to 5.1V/2A Ipad power supply but it still behaves the same way

dose someone see this blackouts on his device?
can someone please help with an idea what can cause this kind of behavior and how to solve it?

facts:

1. in some apps the blackouts are more frequent ,xbmc for example
2. the unit is connected directly to the hdmi input
3. it happens even when using a strong power supply
4. the blackouts are only when setting the resolution to 720P, not on SD

Thank you
Dan

[frogger]

USB Power

i've mk808 and i've same problem

i've an usb hub trust curve powered. when i link mk808 to usb hub i've blackout hdmi, if i exlude it, i've never black out.
for me is the hub that haven't enough power

Thank you for sharing
I dont know if what i see is have to do with power.
i tryed powering the unit with 2 difrent [email protected] addaptors of my Ipad and it still looks the same.
what do you think?
dose a 2A power supply is up for that job or shuld i something different?
any other ideas?

Thank you
Dan