Backup Battery
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
The Evo N400c series(N400c and N410c) ran from 2001-2002.
The Evo N400c was later succeeded by the N410c in 2002 which had differences like USB 2.0, a trackpad replacing the trackpoint, a faster Pentium 3m, and Windows XP preloaded instead of 2000. The page for the N410c redirects here as the N400c and N410c are similar on the outside.