Tests and Diagnostics
3-52 [CONFIDENTIAL]) PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883)
Subtest 04 LED
This subtest checks if each LED lights properly.
The following message appears in the display in order. Follow the instructions
in the display to execute the test.
[HDD Access LED test]
Confirm the LED of HDD status blinks properly.
Press any key and following message appears in the display.
[Caps/Num/Overlay BT/W-LAN LED test]
Confirm each LED lights properly.
(1) Press [Caps Lock ] key ! ...Caps (on/off)
(2) Press [Fn + F10 ] key ! ...Arrow (on/off)
(3) Press [Fn + F11 ] key ! ...Num (on/off)
(4) Slide [BT/W-LAN switch L&R ]! (on/off)
Press Enter and following message appears in the display.
Check [DC-IN]&[Power]&[Main Battery]LED= Green
Check if the each LED lights in the same color as the message in the display
(Message switches
Green <-> Orange ).
Press Enter and return to the ONLY ONE TEST menu.
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