Confidential and proprietary information of NCRCorporation.
Unauthorized use, reproduction and/or distribution is strictly prohibited.
119
Diagnostic LEDs
The Power LED and HDD LED also function as diagnostic indicators, defined below.
Note
The cell colors indicate the color of the LED at that particular time.
Current
System
Operation
Suspect
Component/
Failure
Terminal State HDD LED Power LED Debug Path
Normal
Operation
N/A System ON OFF
ON
N/A
Normal
Operation
N/A System ON
with HDD
Activity
Flashing
(HDD
Access)
ON
N/A
Normal
Operation
N/A Unit in
Suspend
(S3/S4)
ON Blinking
(1x/sec)
N/A
OFF with AC
Present
N/A OFF, Not in
Standby.
External power
supply is on.
ON
OFF N/A
To Next Page
Loading...
Need help?
General
