I have Sharp QA-1150, and i bought a power supply 12v 3 amp, it work fine, but then i have problem with display...
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1- I connect the panel with the DVD player by (video in) and it work fine for more than 2 hours, without any problem.
2- then i connect my PC by (video in) and it work fine then after 1min the display moving down and down (sliding down) none stop!!!
3- i change the resolution to 640x480 60Hz, but its still sliding diplay!!!
4- !!!!! I return it back to the DVD player, and it is still sliding!!!
5- I thought its an input problem, then i connect the VGA in but its the same problem, sliding display down & down.....
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* any body can help me with this problem, is there any adjesment built on the boards or some thing, and what is the phase option used to, i search all the forums in the WORLD but there is no answer!😕
i use the pc power supply for 12v, cause i thought it is from the power supply i used, but still sliding!!
i switched off every thing only the panel, and its still sliding 😕
any body can tell me if there are any solutions ,, Thank you.
----------------------------------------------------------------------------------
1- I connect the panel with the DVD player by (video in) and it work fine for more than 2 hours, without any problem.
2- then i connect my PC by (video in) and it work fine then after 1min the display moving down and down (sliding down) none stop!!!
3- i change the resolution to 640x480 60Hz, but its still sliding diplay!!!
4- !!!!! I return it back to the DVD player, and it is still sliding!!!
5- I thought its an input problem, then i connect the VGA in but its the same problem, sliding display down & down.....
-----------------------------------------------------------------------------------
* any body can help me with this problem, is there any adjesment built on the boards or some thing, and what is the phase option used to, i search all the forums in the WORLD but there is no answer!😕
i use the pc power supply for 12v, cause i thought it is from the power supply i used, but still sliding!!
i switched off every thing only the panel, and its still sliding 😕
any body can tell me if there are any solutions ,, Thank you.
Maybe its over heating (im a noob lol) also on old crt monitors i know there was a adjustment for that.... i have a lcd from a laptop that has 2 pots to adjust (dont know what they are for) buy you could take the readings of them and fiddel with them (dont get hurt). i hope i helped, im still a noob on this stuff lol.
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