LCD Pannel is blinking

[PatrickP]

I have a 9" Turzx screen that I use inside my PC
My sensorpanel works rather well but I want to enrich it by adding some new values and images
According to what I add, the first half of my screen starts blinking when switching from my sensorpanel to my background image
Have you ever encountered this problem, do you know the solution?

Thank in advance for your help

[Fiery]

19 hours ago, PatrickP said:

I have a 9" Turzx screen that I use inside my PC
My sensorpanel works rather well but I want to enrich it by adding some new values and images
According to what I add, the first half of my screen starts blinking when switching from my sensorpanel to my background image
Have you ever encountered this problem, do you know the solution?

Thank in advance for your help

It is sadly due to a firmware limitation of Turzx/Turing screens: when the layout you build is too complex, the rendered image can only be transferred in 2 chunks (2 steps).  That causes flashing/blinking effect.  If it bothers you too much, try to come up with a less complex layout, for example by using a simpler background image.

[PatrickP]

Just one last question, is this limitation related to the size of the elements composing the panel or their number

have a good day

[Mergatroid]

On 1/29/2026 at 2:38 AM, Fiery said:

It is sadly due to a firmware limitation of Turzx/Turing screens: when the layout you build is too complex, the rendered image can only be transferred in 2 chunks (2 steps).  That causes flashing/blinking effect.  If it bothers you too much, try to come up with a less complex layout, for example by using a simpler background image.

I have the same panel, and it's not stopping the flashing. Whenever I load a background image, the left half of the panel flashes the old data permanently until I delete the image and blank the panel. It works with the proprietary software without any issues.

It's a 1920 x 480 panel, Truzx 9.2".

Also there seems to be some odd thing going on with the resolution. The company that sold me the panel says the resolution is 1920 x 462, but Aids says it's 1920 x 480. When I make a 480 picture, the top is slightly cut off. When I make a 462 image, the bottom has a few white lines of pixels. I'm a little confused.

Is there anything I can do to correct this? Is there some information from the PC you need?

Edited yesterday at 01:53 AM by Mergatroid
Add more information regarding resolution.

[Fiery]

On 1/29/2026 at 9:51 AM, PatrickP said:

Just one last question, is this limitation related to the size of the elements composing the panel or their number

have a good day

It is related to the overall size (in bytes) of the rendered image that is then submitted to the display.  You need to lower the complexity of the layout.  In most cases simply by omitting or using a less fancy background image helps to mitigate the blinking issue.

[Fiery]

On 2/25/2026 at 2:48 AM, Mergatroid said:

I have the same panel, and it's not stopping the flashing. Whenever I load a background image, the left half of the panel flashes the old data permanently until I delete the image and blank the panel. It works with the proprietary software without any issues.

It's a 1920 x 480 panel, Truzx 9.2".

Also there seems to be some odd thing going on with the resolution. The company that sold me the panel says the resolution is 1920 x 462, but Aids says it's 1920 x 480. When I make a 480 picture, the top is slightly cut off. When I make a 462 image, the bottom has a few white lines of pixels. I'm a little confused.

Is there anything I can do to correct this? Is there some information from the PC you need?

I've replied in your separate topic on this issue.