Toshiba TECRA R10 manual Press Enter and following message appears in the display

3 Tests and Diagnostics 3.20 ONLY ONE TEST

Press 9 and Enter to return to ONLY ONE TEST menu. 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]

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.

3-44 [CONFIDENTIAL] TECRA R10 Maintenance Manual (960-708)