Robert12 :
Hi. I fixed the "plugged in not charging" problem very easily. Unplug your laptop, remove the battery, hold down the "Start" button for 30 seconds. I put it back together and it worked. The guy at Alienware support told me that static builds up inside the computer. I did what he said and the problem was over. Robert
Bullshit. That is what you were fed. Pure bullshit to make you happy with something that they don't want to fix. What they gave you was a workaround. Nothing is actually fixed. Try hitting your battery charge button again (Fn+F2). The problem comes back, and you have to go through the workaround again.
As a mechanical engineer, it makes no sense that static charge buildup would create the "plugged in not charging" problem.
From what I can find, nobody has a fix for this problem. It is all speculation. I thought that Alienware was supposed to be a "High-end, luxury" system, but they can't/won't fix the problem. If they can't fix it, that means that their engineering now sucks since they've been bought by Dell. If they won't fix the problem it means that they don't care about what their consumer's want. Either of these problems makes me leery of purchasing a Dell. And I now regret recommending the MX17 to a close friend, because it makes me look bad.
http://forum.notebookreview.com/alienware-m17x/549213-m17xr2-bios-a10-discussion-thread.html