Laptop power supply problems

Posted:
in Current Mac Hardware edited January 2014
Recently my PB12's power supply thing died. I didn't want to pay $85 for a new one so I got a Maccally power supply that listed had listed that it worked with the BP12.



Thing is... sometimes I plug the thing in and the laptop says it's plugged in... then battery, then plugged in, then battery, then plugged in, then battery. It keeps doing that, so I unplug it, and plug it in and, long story short, sometimes it works, sometimes it doesn't.



Anyone ever seen that happen? I can't imagine it's good for the battery, or the laptop in general...
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