Sony VGP-MR200U/E - Manual (Page 59)

Advanced Features
59
Meaning of STATUS and WIRELESS indicators during
hardware diagnosis
In the interval from when the power cord is connected until the standby indicator lights up, the
STATUS and WIRELESS indicators show the progress of the hardware diagnosis routine, as
follows:
STATUS WIRELESS Meaning
Off Off Start hardware diagnosis
Off Red Check initial loader software
Off Green Check secondary software
Red Off Initialize and check internal memory
Red Red Initialize and check basic software
Red Green Check internal CPU hardware
Green Off Check internal LAN circuitry
Green Red Check internal wireless LAN circuitry
Green Green Normal completion of hardware diagnosis