MBP freezes on bootup because of battery?
It's the strangest thing... On bootup my Mac freezes unless I have taken out the battery... Not an issue as 99% of the time I have it plugged in. Has anyone else ever experienced this? I don't know if I want to even bother bringing it in, regardless of the fact I'm covered under applecare as I'd have to drive 1-2hours or pay 50$ for parking to get to the two closest stores. I'm not buying a windows 7/vista laptop anytime soon but makes me wonder what kind of retarded flaws are built in to these things sometimes.
--edit
So it seems using a battery(new or older 15" MBP Battery) other than my own it will boot up fine.
I spoke to an ex "Genius" he said he's had a few customers with the same issue, they ended up getting new batteries and sometimes a new charger and all was fine. I guess I'm ordering a new battery online. It's capacity has died over the last yr from minimal use so it must have been partially defective to begin with.
--edit
So it seems using a battery(new or older 15" MBP Battery) other than my own it will boot up fine.

Comments
It's the strangest thing... On bootup my Mac freezes unless I have taken out the battery... Not an issue as 99% of the time I have it plugged in. Has anyone else ever experienced this? I don't know if I want to even bother bringing it in, regardless of the fact I'm covered under applecare as I'd have to drive 1-2hours or pay 50$ for parking to get to the two closest stores. I'm not buying a windows 7/vista laptop anytime soon but makes me wonder what kind of retarded flaws are built in to these things sometimes.
--edit
So it seems using a battery(new or older 15" MBP Battery) other than my own it will boot up fine.
RE MBP batteries: I have a Rev B MBP I bought about three years ago and I'm now on my THIRD battery. They truly suck.
I wonder how those new batteries in the unibody machines will hold up.
RE MBP batteries: I have a Rev B MBP I bought about three years ago and I'm now on my THIRD battery. They truly suck.
I wonder how those new batteries in the unibody machines will hold up.
I thought they have a very long battery life cycle?
OP: It could be a hardware defect. Send it to Apple for a check.