- 1. New battery won't charge - PRAM capacitor problem
- (Hardware hints)
- Your old battery is dead and gone - but the new one refuses to charge. A good many times a defective PRAM capacitor (the blue round one in the middle of the picture) might be the cause. It is located near ...
- 2. New replacement battery
- (Accessories)
- ... internal PRAM capacitor of your iBook. The iBook has no internal backup battery which saves the contents of RAM when no power is available. If you still use Mac OS9 you will gain up to 2 hours additional ...