Can iBook G4 laptops be upgraded?

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  My Mac (laptop) is several years old, and if the screen is at more than an 80 or 90 degree angle, it blacks out... (see description...)
  by Anonymous on September 15th, 2011 | 1 person likes this

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  if i cut a laptop in half with katana will i get shocked?
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  I bought macbook pro 15, w/ 2.2 GHz & AMD Rad. 6750 & on the sticker on top of box it says: LED-backlit glossy widescreen display
  by Anonymous on September 27th, 2011 | 1 person likes this

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  I booted up my mac in Linux and notices there was a red light coming from the headphone jack, which has been having problems?
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  How many fans does macbook pro 13 15 and 17 have?
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