7. If

the

problem remains, replace the

following FR

one

at a time. Do not replace a non-defective

Ÿ

TrackPoint board

 

Ÿ

Charger board

 

Ÿ

Audio

& battery function connection

board

ŸLCD assembly

ŸSystem board

46 ThinkPad i Series 1400 HMM

Page 54
Image 54
IBM 1400 (2611) manual Problem remains, replace Following FR, At a time. Do not replace a non-defective