I have an all in one Acer Aspire which was working just fine yesterday. This morning when i turned it one all sudden i noticed there was no sound whatsoever even though i could see from the speaker icon in the downer left corner that the speakers are working ( signals go up and down as i was playing a song ). So here's the question, can i still bring my computer to an Acer customer service centre to get it fixed and pay cash for it since my warranry has expired? If not, is there any other computer services around that handle this kind of stuffs? I live in downtown Toronto. Thank you for your help in advance.