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#1 2018-11-16 03:15:48

Statler
Member
Registered: 2018-11-16
Posts: 2

Wanhao D7 does not display any screen

Hello, I have successfully installed NanoDLP Build 1919 on a Raspberry Pi 3. After initial hickups with the z-axis and issues with the slowliness of response when using wifi, I am now stuck with the screen of the printer. On NanoDLP I can turn the shutter on and off, but it is impossible to project any kind of image (for example the calibration screen) to the screen.

EDIT: I connected the HDMI cable to another screen and it just showed the output which is also on the touchscreen. But not the calibration image
EDIT 2: calibration image came up on the computer screen, but not on the Wanhao screen....

Any ideas on what to do?

Last edited by Statler (2018-11-16 03:28:50)

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#2 2018-11-16 05:21:26

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,536

Re: Wanhao D7 does not display any screen

You probably need to adjust HDMI timing on config.txt

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#3 2018-11-16 09:54:51

Statler
Member
Registered: 2018-11-16
Posts: 2

Re: Wanhao D7 does not display any screen

Shahin wrote:

You probably need to adjust HDMI timing on config.txt

Thanks for pointing me into the right direction. I actually never adjusted the config.txt. It works fine, now! Thanks again!

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#4 2019-05-22 02:26:28

econopotamus
Member
Registered: 2019-05-22
Posts: 1

Re: Wanhao D7 does not display any screen

Statler, can you tell the rest of us how you solved it? I'm facing the same no-display problem and my first few attempts at updating config.txt didn't fix it.

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