LED Display Meaning Action
HDD LED flashing
green
Hard disk access –
LED is flashing
green (with a
flashing fre-
quency of ap-
prox. 2 Hz)
1)
Warning: SMART analysis is identifying er-
rors.
Observe that this warning message is not dis-
played if RAID is used
Exchange hard disk
Reset LED red Monitoring LED for the “Reset” button. The
LED is on as long as the “Reset” button is
pressed
–
Tab. 12-1: LEDs for operating and error display on the connector panel
Wrong initialization of the CDI interface and no
screen outputs at the connected display
VDP xx.3 if the input voltage has been switched
too early.
If the control cabinet PC is shut down under Windows and the 24 V input volt-
age is switched off, the input voltage can only be switched on again when the
V
IN
LED is off.
13
Error causes and troubleshooting
For information on the error display on the front panel, refer to chapter 12.2
"Operating and error displays" on page 42.
Errors
Troubleshooting
Wrong display resolution ● Set the correct display resolution in the graph-
ics driver
● Restart the control cabinet PC
The device switches off unintendedly Check the max. current consumption of the con-
nected USB devices
1)
Provided that the IPC Service program (IPCSvc) is installed
Control Cabinet PC Bosch Rexroth AG
Error causes and troubleshooting
DOK-SUPPL*-VPB*40.3***-IT05-EN-P
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