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Projector doesnt recognise VGA input Help!

Artama Meyer
By Artama Meyer
in Troubleshooting
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Go to solution Solved by Artama Meyer,

if you are using the miniDP to VGA adapter

 

unplug the adaptor from your macbook and re-plug again

 

is the res at 1024x786 or XGA res?

I fixed it,

 

Already unplugged it and all that stuff

the resolution was also fine.

 

The thing was I had to set the refresh rate to 120hz and then back to 60hz!

Posted

So i hooked my projector up to my macbook yesterday and all worked fine.

When i tried it today it doesnt detect my vga input anymore...

 

however it stil dipslays analog inputs..

 

What is can see on the wall is that it is searching for inputs and then it found the vga... then it want to display it. but it cant, ans instantly flashes over to 'no signal found' and then tries again...

 

 

The resulotion is the same as the native of the projector.

I already tried a different cable and pc.

 

Please help!

 

Projector = BenQ MP772ST

macbook pro late 2012

 

 

I fixed it,

 

Already unplugged it and all that stuff

the resolution was also fine.

 

The thing was I had to set the refresh rate to 120hz and then back to 60hz!

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Posted

if you are using the miniDP to VGA adapter

 

unplug the adaptor from your macbook and re-plug again

 

is the res at 1024x786 or XGA res?

Budget? Uses? Currency? Location? Operating System? Peripherals? Monitor? Use PCPartPicker wherever possible. 

Quote whom you're replying to, and set option to follow your topics. Or Else we can't see your reply.

 

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  • Solution

if you are using the miniDP to VGA adapter

 

unplug the adaptor from your macbook and re-plug again

 

is the res at 1024x786 or XGA res?

I fixed it,

 

Already unplugged it and all that stuff

the resolution was also fine.

 

The thing was I had to set the refresh rate to 120hz and then back to 60hz!

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