nanoDLP

Mohd

Member

Registered: 2017-12-07

Posts: 10

LCD wont work after pressing "Display Start"

Hi guys

Just trying to build a machine using 7" LCD 1024x600 tconnected using HDMI and i cant get it to work in nanodlp windows version 32&64bit.

Link to the LCD

http://s.aliexpress.com/7nmA3QFF

What happens is the screen gets stuck afer pressing start display and when i press anything nanodlp crashes immediately.

I also tested the lcd and its working good in extended and duplicate mode.

I have already disabled the display communication type in setting's and im using ramps with patched firmware.

Can someone help me with that?

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

Still can get it to run

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: LCD wont work after pressing "Display Start"

Looks like recent version of nanodlp for windows has issue. I am trying to fix it, please use it old version until I find what is wrong with windows version.

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

Thanks for the reply. I already tried 2 version (the latest and the one before it)

Can you suggest a specific version?

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: LCD wont work after pressing "Display Start"

Please, download latest version see if it makes any difference.

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

Hi shahin

Just downloaded the latest version for Windows as you said. But still cant turn on the display.

What happens is when i click on start display the screen becomes white for 2-3 seconds and then the "nanodlp image viewer" minimize itself and the screen goes black and wont display anything even when i click on the minimized tab of the viewer it start to display the white screen for 2 sec and then black!!!

Any idea what that means?

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

I forgot to mention that 'nanodlp image viewer' tab shows as 'not responding when it appears after clicking on start display

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: LCD wont work after pressing "Display Start"

Are you sure it is the latest version? As the `not responding ...` was the actual problem we have fixed on the latest version

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

100% sure

Just downloaded it 2 hours ago

elshad66

Member

Registered: 2017-03-31

Posts: 118

Re: LCD wont work after pressing "Display Start"

try swapping
outputs on the video card
I had a problem on the xp
and check the card supports open GL it should be minimum 2.1

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

Already did and also try vga instead of HDMI but still no luck.

My first problem was nanodlp crashes each time i click on start display. But now in the new version there is no crashing. Only the problem mentioned above

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: LCD wont work after pressing "Display Start"

Is there any open issue exists on windows version?

Mohd

Member

Registered: 2017-12-07

Posts: 10

Re: LCD wont work after pressing "Display Start"

Hi shahin

From what i can see Everything works perfectly

Thank you