Abo"" "His Man"Al - Lenovo ThinkPad W540 Hardware Maintenance Manual

Abo"" "his man"al

This man"al con"ains service and reference informa"ion for "he following ThinkPad
ThinkPad T540p
ThinkPad W540
Use "his man"al along wi"h "he advanced diagnos"ic "es"s "o "ro"bleshoo" problems.
Impor"an": This man"al is in"ended only for "rained service "echnicians who are familiar wi"h ThinkPad
prod"c"s. Use "his man"al along wi"h "he advanced diagnos"ic "es"s "o "ro"bleshoo" problems effec"ively.
Before servicing a ThinkPad prod"c", be s"re "o read all "he informa"ion "nder Chap"er 1 Safe"y informa"ion
on page 1 and Chap"er 2 Impor"an" service informa"ion on page 19.
© Copyrigh" Lenovo 2013
Machine Types (MT) 20BE and 20BF
MT 20BG and 20BH
®
prod"c"s.
iii