When I said my computer was fixed, I meant it booted up fine and with a displaying screen when I checked at the shop. Now it doesn't work again. The backlight's gone. At least there's a ninety day warranty on parts, so when I take it back tomorrow, the work will be covered by that. Still, it's depressing. At what point will I just have to buy a new computer, or is it still fixable by some other means?