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#1
Windows 7 screen flickers horizontal lines randomly
I have a windows 7 32 bit. Acer Aspire 5920G.
The screen started flickering about a week ago. It happens randomly. When I use my browser, open documents, run programs or even while on desktop.
I have already looked around on youtube, google and on the forum here. I've tried to change the screen resolution, change text size and adjust the screen refresh rate but it is automatically on 60 hertz and has not other options. None of these options helped.
I have not downloaded any programs recently, meaning I do not think it's because of a software added. I did run CCleaner, Bitdefender antivirus and a spyware/malware check, but to no avail.
It flickers as soon as I adjust the screen manually.
Let me know if I have posted on the wrong thread.
Thanks