possible video cable connection issue- how to fix?

skmcewan

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Aug 22, 2015
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Hey everyone, I hope I'm posting this in the right place- I'm not sure what the problem is so I figured I'd start here with my most educated guess...so I have a 4-year-old Lenovo G570 in perfect working condition--except it's been dropped quite a few times--and now I have no screen image on the laptop itself, just a bunch of grey/weird colours and flashing. I do however have a perfect image when it's plugged into an external monitor. Has anyone else had this happen and if so how did you fix it?
 
Hi Skmcewan,

Have you tried uninstalling and reinstalling driver of your graphics card, that might do the trick but if ever it still wont work it would need a replacement screen but it should work fine if you just use the external monitor as well.
 
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