[Q] android tv problem,help!! - General Questions and Answers

hey guys, i bought mk808b(r-box) android tv dongle few months ago.
Since last week, when i on the android tv. it shows me a rainbow like screen like a laptop monitor broken screen. i have attach link of the screenshot of my tv
https://drive.google.com/file/d/0B3rs6lTAtBEGT3JfOVAyQzJ3NkE/edit?usp=sharing
I have try change the dongle to another hdmi port but still give same result.
Is it possible that the ROM is corrupt? if yes, how to fix it?

Related

[Q] Atrix hdmi to TV don't work! Entertainment Center fail?

Hi guys, ive been reading for hours but I cant find any answer to my probleme
When I connect my atrix to a tv using microhdmi cable the je remote control shows up but the screen of my tv remains black.
It work when the first time a bought it couple months ago but now its not working
Not rooted, gingerbread, i know the tv's arnt the probleme
Thanks alot for your help!

mini pc mk818 black screen hdmi

Hi there,
I recently bought a TV box MK818 at buysku. I got it in three weeks but after connecting to TV by HDMI interface of Toshiba 42A300P I got only a black screen (gren LED is on). Although I use the interface for a long time with my laptop and xbox. What occurred to me, laptop and xbox have A-type connector and TV-Box has a D type. TV box works properly, because couple of my colleagues have tried at home with their TV and it worked. Toshiba TV is about 7 years old. Are there different HDMI cables from A-type to D-type, or the problem lies elsewhere? Thank you.
Have you tried connecting it on a 720p resolution monitor?
I had the same issue with it.
kejde said:
Hi there,
I recently bought a TV box MK818 at buysku. I got it in three weeks but after connecting to TV by HDMI interface of Toshiba 42A300P I got only a black screen (gren LED is on). Although I use the interface for a long time with my laptop and xbox. What occurred to me, laptop and xbox have A-type connector and TV-Box has a D type. TV box works properly, because couple of my colleagues have tried at home with their TV and it worked. Toshiba TV is about 7 years old. Are there different HDMI cables from A-type to D-type, or the problem lies elsewhere? Thank you.
Click to expand...
Click to collapse

[Q] No HDMI output whatsoever

As we all know, since the new update to JellyBean 4.2 HDMI has been a problem. Before the update, I had minimal issues and HDMI worked perfect. After the update, HDMI output worked except no sound (like everyone else). A few months later, Asus finally put out a fix for this issue and my HDMI started to work again. 2-3 months later, my TF300 will not even output any picture or sound through HDMI. It was working fine on my Philips TV and then it just stopped one day. I've tried different TVs, new HDMI cord, factory reset, cold start, turning on and connecting the cord and TV in certain orders. Still nothing! I have enjoyed my tablet just this HDMI is a big problem. Anyone have a fix or heard of anything new to come from Asus? Please Help
Rrjr6 said:
As we all know, since the new update to JellyBean 4.2 HDMI has been a problem. Before the update, I had minimal issues and HDMI worked perfect. After the update, HDMI output worked except no sound (like everyone else). A few months later, Asus finally put out a fix for this issue and my HDMI started to work again. 2-3 months later, my TF300 will not even output any picture or sound through HDMI. It was working fine on my Philips TV and then it just stopped one day. I've tried different TVs, new HDMI cord, factory reset, cold start, turning on and connecting the cord and TV in certain orders. Still nothing! I have enjoyed my tablet just this HDMI is a big problem. Anyone have a fix or heard of anything new to come from Asus? Please Help
Click to expand...
Click to collapse
When you connect the HDMI cable to the tablet do you get the HDMI notification? or you no longer get anything at this point?
[email protected] said:
When you connect the HDMI cable to the tablet do you get the HDMI notification? or you no longer get anything at this point?
Click to expand...
Click to collapse
The tv recognizes the HDMI input but when it switches over, there is no signal, no picture, nothing....The tablet use to give me a HDMI icon (when it worked) but not anymore.
Rrjr6 said:
The tv recognizes the HDMI input but when it switches over, there is no signal, no picture, nothing....The tablet use to give me a HDMI icon (when it worked) but not anymore.
Click to expand...
Click to collapse
Can you tell me which version you are currently on? If previous version were working better you can always go the Asus site and download older version.
[email protected] said:
Can you tell me which version you are currently on? If previous version were working better you can always go the Asus site and download older version.
Click to expand...
Click to collapse
I'm on 4.2.1 build 10.6.1.27.1 20130711
The weird part is before I updated to the newest build the HDMI worked then when I checked for a new update it stopped. I installed the new update and it hasn't worked since.

Mk908ii black screen panasonic tv

Hy
I have bought an mk908ii but i cant get it work on my tv. (Panasonic plasma 2008, no smart tv) The tv stays black
I tested it on two other tv's and the stick works.
On the standard firmware it give a black screen and it messes up my other hdmi inputs. When stick was in hdmi2 hdmi stopt working also.
After flashing finless rom on it. It also didnt work, but i could watch tv again on hdm1.
Is there anything to do about it? Execpt buying new tv
Thanks
Does your Panasonic support 1080p?
Sounds like it might be 1080i/720p, try setting the box to 720 output and see what happens.
_nicolas_ said:
Hy
I have bought an mk908ii but i cant get it work on my tv. (Panasonic plasma 2008, no smart tv) The tv stays black
I tested it on two other tv's and the stick works.
On the standard firmware it give a black screen and it messes up my other hdmi inputs. When stick was in hdmi2 hdmi stopt working also.
After flashing finless rom on it. It also didnt work, but i could watch tv again on hdm1.
Is there anything to do about it? Execpt buying new tv
Thanks
Click to expand...
Click to collapse
mk908ii and panaonic TH-P42c10
_nicolas_ said:
Hy
I have bought an mk908ii but i cant get it work on my tv. (Panasonic plasma 2008, no smart tv) The tv stays black
I tested it on two other tv's and the stick works.
On the standard firmware it give a black screen and it messes up my other hdmi inputs. When stick was in hdmi2 hdmi stopt working also.
After flashing finless rom on it. It also didnt work, but i could watch tv again on hdm1.
Is there anything to do about it? Execpt buying new tv
Thanks
Click to expand...
Click to collapse
Hi
I have tne same problem with my panasonuc TV
Did you find a solution?
Aviram

[Q] t800-sm MHL cable Hdmi Resolution Problem

Hi
I Bought sm t800 3 days ago. I supposed that since t800 supports mhl I can connect my tablet to my lcd monitor and ı can handle my daily work by using teamviewer app.
I get two diffferent mhl cables however when you connect t800 to monitör the screen is very blurr. If you play a video there is no problem crystal clear.
But if you want to use tablet as a pc which is connectted to monitör the resolution not allowed to work properly.
I also connect tablet three diffrent monitör result is same. Finally I begin to think that mhl works for only playing video if you wanna use tablet like pc hdmi way you should by an android tablet which has special port for hdmi.
When searach for this subject I found an app screen settings that allows you to adjust hdmi screen resolution but it requires root.
Any one has same issue and solution without root.
Thanks
Finally I found a solution.
If you have original mhl 3.0 cable then screen is good. But still cannot chanfe resolution
It down scales resolution to the HD screen, which results in some blurr.

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