Hi - when I get an echo, it usually disappears when I turn the volume down. When there are two or more volume controls, I try not to keep any of them at maximum but blend them to the required output. See if it works for you - Amos.
i've installed a few new programs recently (utilities, games, etc. - just run-of-the-mill stuff really) and all of a sudden i have an echo on ALL of my sound, whether it's system error tones, music, sound effects for websites, whatever.
i've tried reinstalling/updating my sound drivers, uninstalled everything from since before it happened, and nothing seems to work.
i am, at this point, baffled.
i'd rather not reformat and re-install; that's a huge pain in the ***.