Artifacts on display

[pdemon]

Hi!

My screen gives sometimes these things.
This factory marriage?

 

[Harry Pothead]

Can you try to make a screenshot with the phone itself and display it on another device (e.g. your computer) to see whether it is the fault of your screen or something else?
Errors invisible on another device: fault of the screen
Errors still visible on another device: caused by something else

 

[pdemon]

Recorded video.

 

[Gorgtech]

These sort of artifacts can be the results of faulty RAM. Did you perform a full wipe and flashed a 6.0.1 Factory Image too, just to make sure that the ROM used is not the problem ? This sort of issue can also be kernel related.

 

[pdemon]

i am update phone to 6.0.1 Then factory reset.

How can I check RAM?

 

[Gorgtech]

If you set up a clean system ( 6.0.1 without custom kernel etc ), simply install a heavy graphics benchmark like eg. 3dmark and perform a couple of tests. If the tests are ok without any artifacts shown, your hardware might not be faulty. If however you still see these artifacts, you might need to RMA your device.

 

[pdemon]

Antutu - fine
Vellamo - fine
Quadrant - fine
GFXBench OpenGL - only 1 test doesnt start - Car Chase (ES 3.1) - Out_of_memory
3D Mark (Sling Shot test) - test doesnt start.

I have clean system.

 

[Gorgtech]

If you restart the system and start 3D Mark, can you perform these tests ? This is a bad sign since everything works on my device.

 

[pdemon]

After reboot device, test loading and work 2-3 seconds then crash.

 

[Gorgtech]

It seems that your device is faulty and needs to be changed