Laptop Schematics Available

[bit_twiddler]

I recently ran across this site which proved useful while troubleshooting a problem with my W510.
Even the block diagrams (which are free) can be useful:

[url]http://<removed>.com/[/url]

[dr_st]

Yep, it's nice. FWIW, you can get most of these PDFs for free on other websites, if you spend some time searching for them.

[rkawakami]

Yes, there are several such sites on the web that are selling schematics. Unfortunately the forum cannot allow public posting of these links as those documents are proprietary and confidential. And dr_st is correct; you can find many of them for free if you know how to craft the appropriate Google search.