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TECRA M2 2-11
The Grand Tour
System indicators
LEDs next to icons light when various computer operations are in progress.
System indicators
SD card DC IN 15V Power Battery Disk Slim Select
Bay
Wireless com-
munication
SD card The SD card indicator glows blue when the
computer is accessing the SD card slot.
DC IN 15V The DC IN 15V indicator glows in green when DC
power is supplied from the AC power adaptor. If
the adaptor’s output voltage is abnormal or if the
power supply malfunctions, this indicator flashes
orange.
Power The Power indicator glows in green when the
computer is on. If you select Standby from Shut
Down Windows, this indicator flashes orange
(one second on, two seconds off) while the
computer shuts down.
Battery The Battery indicator shows the condition of the
battery’s charge: Green indicates full charge,
orange indicates battery charging and flashing
orange indicates a low battery charge. Refer to
Chapter 6, Power and Power-Up Modes.
Disk The Disk indicator glows green when the
computer is accessing the built-in hard disk.
Slim Select Bay The Slim Select Bay indicator glows in green
when the computer is accessing a DVD-ROM
drive, CD-RW/DVD-ROM drive, DVD Multi drive
and DVD±R/±RW drive or Slim Select Bay HDD
adaptor in the Slim Select Bay. When the
secondary battery is in the Slim Select Bay, the
Slim Select Bay indicator glows as follows:
green : fully charged
orange : charging the battery