04-25-2012 04:21 PM
Hello! While using my B520, I have encountered these problems:
-Every few days, my screen will suddenly turn blotchy and green or red. It flashes very fast and I am unable to do anything on the computer. In order to stop it, I have to force the computer off and restart it (although one time it quickly reverted back to performing well). This has only occured whilst watching a youtube video, but not nearly every time. For the grand majority of the time videos play with no problems.
-My webcam light is always on. From the moment I turn my computer on to the moment I turn it off.
-My speakers have lost nearly all of the volume they had after unpacking it. I do not play music loud, nor have I changed the internal settings of the computer. I've had two models of this computer now and they both encountered the same problem: nice, loud speakers at first that quickly became quiet after a week or two, even at full settings.
My drivers are up to date and scans tell me that my computer is clean. If anyone has any helpful information I would be very appreciative.