Laptop acer(4530),recently i have a screen prob(the screen is shaking slightly,plus a green line emerge on top of it)may be i put it to near to the speaker,i moved it and the screen is fine..the prob here is the green line still appears ... anybody or ever experienced this ,,help me:( forgot to mention that I didin't upgrade the ram(as it 1gb) but I do change to windows-7...

The magnetic discharge of the speakers may have damaged your laptop screen, or something could have been knocked loose...
Have you dropped it?


And if you have windows 7 I WOULD upgrade to at least 2 gigs of ram.. Windows Vista and Windows 7 require a lot of extra ram