07-02-2015 05:22 AM - edited 07-02-2015 05:49 AM
I have a T510 laptop running Windows 7 Professional, on which all of the usual audio and video features (including playback using the DVD player) seem to be just fine with the exception that a problem has developed only within the past day or two - where any video/media played, eminating from an online source (such as YouTube or even the short video newsclips featured on my Homepage), are compromised (audio remains fine). The (unintelligble) video/picture displays (in both standard and full-screen modes) as though it were flowing like water cascading down the screen. Anything else on the page - be it text, static photos.. whatever.. is good. Now I think of it, this happened once before a few months ago, and resolved itself quickly - but it seems here to stay this time. This takes place in both battery-powered and power-cord configurations.
This issue takes place using both Firefox or Google Chrome browsers.
Thanks for any suggestions, insight.