3 Tests and Diagnostics
3-44 [CONFIDENTIAL] PORTEGE R300 Maintenance Manual (960-591)
Subtest 05 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]
Press any key and following message appears in the display.
[Caps/Num/Overlay BT/W-LAN LED test]
(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)
Confirm corresponding LED lights properly.
Press Enter and following message appears in the display.
Check [DC-IN]&[Power]&[Main Battery]LED= Green
Check if the color of the message changes orange to green alternately.
Press Enter and return to the ONLY ONE TEST menu.
Subtest 06 Button
This subtest checks if Jog dial works properly.
The following message appears in the display in order. Follow the instructions
in the display to execute the test.
Step 1 L C R
* * *.
Press Function button (Jog dial)
Press Function button(Jog dial) to L.
OK message appears in the display if the test ends without an error.
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