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#1 2017-12-07 10:57:44
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
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?
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#2 2017-12-08 10:34:33
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
Re: LCD wont work after pressing "Display Start"
Still can get it to run 
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#3 2017-12-08 19:29:29
- Shahin
- Administrator
- Registered: 2016-02-17
- Posts: 1,834
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.
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#4 2017-12-08 19:37:02
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
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?
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#5 2017-12-10 07:06:11
- Shahin
- Administrator
- Registered: 2016-02-17
- Posts: 1,834
Re: LCD wont work after pressing "Display Start"
Please, download latest version see if it makes any difference.
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#6 2017-12-11 21:29:04
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
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?
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#7 2017-12-11 21:38:04
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
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
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#8 2017-12-11 21:50:05
- Shahin
- Administrator
- Registered: 2016-02-17
- Posts: 1,834
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
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#9 2017-12-11 21:53:20
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
Re: LCD wont work after pressing "Display Start"
100% sure
Just downloaded it 2 hours ago
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#10 2017-12-11 21:59:26
- elshad66
- Member
- Registered: 2017-03-31
- Posts: 32
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
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#11 2017-12-11 22:04:11
- Mohd
- Member
- Registered: 2017-12-07
- Posts: 9
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
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