Operation Of Status And Wireless Indicators During Hardware Diagnosis - Sony VGC-RA304 Operating Instructions Manual

Operation of STATUS and WIRELESS indicators during
hardware diagnosis
In the interval from power cord connection until the standby indicator lights up, the STATUS and
WIRELESS indicators show the progress of the hardware diagnosis routine, as follows.
STATUS WIRELESS
Out Out
Out Red
Out Green
Red Out
Red Red
Red Green
Green Out
Green Red
Green Green
Meaning
Start hardware diagnosis
Check initial loader software
Check secondary software
Initialize and check internal memory
Initialize and check basic software
Check internal CPU hardware
Check internal LAN circuitry
Check internal wireless LAN circuitry
Normal completion of hardware diagnosis
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