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blurry pixel patches - Studio 1749 Windows 7 64bit
Hello,
I have a Studio 1749 Windows 7, 64bit. Purchased Nov 2010.
I have these light blue dots appearing- see below. I don't think it is broken pixels because they move as I scroll and appear differently in other windows/programs. I tried to update my drivers but the pop up messages tell me they were already installed, and nothing is changing after re-start.
Is there anything I can do, anything else to check? Thank you!!
ejn63
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May 19th, 2012 04:00
First thing is to attach an external monitor to see if the fault shows there. If it does, it's a video chip problem. If it doesn't, it's a screen problem.