I'm currently having problems with my Powerbook G4, such as: It's very sluggish, it takes 2 minutes to boot, most sites don't open, or take a very long time to open. Another problem is, the battery. I have it's original Battery and everything, but it says " No battery installed", with an X inside a battery icon. if I take my plug out, it shuts off. When it boots, it says it is charging for half a second. Here is it's specs: Running Mac OS x 10.5.8 with PowerPC G4 1.67 GHz Processor Bus speed: 167Mhz 250GB hard drive Serial Number W85280EWSQ7 Identified as PowerBook G4 (1.2) I can't name all the specs on it, as it would take forever.