Toshiba Satellite U400 Maintenance Manual page 239

Board Layout
B.9
(01)
(02)
(03)
(04)
(05)
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
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LED Board
Figure B-9-4 LED board layout (Front)
Table B-9-1 LED board layout (Front)
Location Function
LED7 ACIN signal detected light
LED3 Power signal detected light
LED1 Battery signal detected light
LED8810 HDD signal detected light
LED2 Card Reader signal detected light
<Front layout>
B-17