II
Revision History
Please refer to the table below for the updates made on TravelMate 420 service guide.
Date Chapter Updates
09/25/2002 Chapter 2 p.52 Update method using diagnostic utilities and testing
items
p.55 Update video (R.G.B) Test; Touchpad and USB mouse
test
01/02/2003 Chapter 3 p. 71 Update 27th step on “Disassembling the Main Unit”
and add a note after 27th step.
Comments to this Manuals