Hi ya i am using smg800 and after a long time i had a problem with it could you solve that nothing by my screen is blank its not showing any features

If you verify it has power to it and it still doesn't work, you will need to take it in for service.

SOLVED: Royal 9500ml screen is blank - Fixya

https://www.fixya.com > support > t13950851-royal_9...
Dec 8, 2010 - My cash reigister is only about a year old and the screen is blank. It lights up green but nothing shows up. I have tried a half system ...
1 answer · 1 vote: It sounds like you have a faulty LCD display unit. get it checked. It is almost certainly nothing to do with memory. It would be best to get your ...
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ViewSonic LCD (VA1912w) Went Blank

I am using this great LCD for about an year. But few times in the past my LCD didnt show up the display though the Green light was still ON, turning off the LCD and opening it again always solved the problem. But now My LCD completely went blank. Turning off/on didnt work at all now. I've tried couple of other tweaks mentioned on this site but they didnt work. I am just seeing a blank screen with green light ON. and ya theres a very low hissing sound coming from the LCD.

Hi,
It is known problem of ccd imager chip failure in Canon A85 camera and ccd imager chip will be replaced by local camera repair shop to solve this issue.
Since camera wont show live view/ blank screen so same gets saved as picture in memory card that is why no picture/ image in playback either.
Hope these info will help you.
Thanks.

hi,

I have a video below courtesy of youtube for you to view on how to repair your unit.
Hope this solves your problem.

Don't forget to rate me. Thanks...

regards,
john

change a lcd first if problem not solw than make a hardware solution

ViewSonic LCD (VA1912w) Went Blank

I am using this great LCD for about an year. But few times in the past my LCD didnt show up the display though the Green light was still ON, turning off the LCD and opening it again always solved the problem. But now My LCD completely went blank. Turning off/on didnt work at all now. I've tried couple of other tweaks mentioned on this site but they didnt work. I am just seeing a blank screen with green light ON. and ya theres a very low hissing sound coming from the LCD.

unplug everything from your laptop unplug the power from the laptop close it and turn it over remover the battery open and hold the on button(battery is still removed) for a 10 count, replace the battery
turn on you can plug the power cord if needed the prob. should be fixed

Try removing and reseating your CPU, video cable and or memory. If nothing stills hapens, your video card or chip may have gone bad. Please let me know if this works.

hold the home button and the power button on top for about 8 sec at the same time u should get the apple logo on your screen, let go and let it run its course it should get ya going again. Hope this helps You all!!

The camera turns on but the screen stays blank and I press any button and do not do anything no zoom no nothing and I press the menu button but neither nothing shows up just the blank screen