11-10-2010 09:07 PM
I have been experiencing problems with my T400 battery these days.
I usually run my T400 with both AC adapter and battery pluged in. From time to time, my system automatically shuts off without any warning when I was running some programmes. And when this happens, I am unable to turn on my laptop, unless I unplug both battery and AC adapter and re-plug in either of them once again. I don't know exactly why this happen.
I looked it up in the board and didn't see any similar thread on this issue.
Anyone gets any idea?
11-10-2010 09:38 PM
Could it be an overheating issue? Does your system lose time when it is turned off with no power source attached?
11-10-2010 11:26 PM
Thanks a lot for replying.
It might be due to overheating as that basically happened when I was running some programmes(sometimes close to 100% use of CPU, mine is dual-core). But realizing that I was doing the same thing a couple of monthes ago and nothing bad came up, I doubt overheating is the main reason.
Also, it only happens when I am using external electrical source while with the battery pluged in. So I guess there must be something wrong with the battery.
11-11-2010 07:54 AM