In case you missed Steve DuScheid's blog on 28 Sept, it seems that Lenovo is experiencing the same over-heating-battery problem that plagued Dell earlier this year. As Steve points out in his blog, ZENworks Asset Management is a godsend in cases like this, where you need to quickly be able to locate specific system models from among all your company laptops.
If you have any questions for Steve after reading his blog, just post them -- he's very responsive.
Check out the blog here >
Disclaimer: As with everything else at Cool Solutions, this content is definitely not supported by Novell (so don't even think of calling Support if you try something and it blows up).
It was contributed by a community member and is published "as is." It seems to have worked for at least one person, and might work for you. But please be sure to test, test, test before you do anything drastic with it.