Siemens SIMATIC Rack PC 840 V2 Getting Started

SIMATIC Rack PC 840 V2
Getting Started, Edition 04/2004, A5E00248069-02
7-1
Troubleshooting
7
7.1 General problems
This chapter provides you with tips on how to localize and troubleshoot frequently occurring
problems.
Problem Possible cause To correct or avoid error
The device is not
operational
Missing power supply to
the device
Check the power supply, the power cord or the power plug
The monitor is switched
off.
Switch on the monitor.
The monitor is in
"powersave" mode.
Press any key on the keyboard.
The brightness button has
been set to dark.
Set the screen brightness button to obtain more light. For detailed
information, refer to the monitor operating instructions.
• Check whether the power cord has been properly connected to
the monitor and to the system unit or to the grounded shockproof
outlet.
• Check whether the monitor cable has been properly connected to
the system unit and to the monitor.
The external monitor
remains dark
The power cord, or the
monitor cable, is not
connected.
If the monitor screen still remains dark after you have performed
these checks, please contact your technical support team.
The mouse driver is not
loaded
Check whether the mouse driver is properly installed and present
when you start the application program. For more detailed
information, refer to the manuals for the mouse or application
programs.
Check whether the mouse cord is properly connected to the system
unit. If you use an adapter or extension on the mouse cable, also
check the connectors.
The mouse pointer
does not appear on
the screen
The mouse is not
connected
If the mouse pointer still does not appear on the screen after you
have performed these checks and measures, please contact your
technical support team.
Wrong time and/or
date on the PC
1. Press <F2> within the boot sequence to open the BIOS Setup.
2. Set the time and date in the setup menu.
Although the BIOS
setting is OK, the time
and data are still
wrong
The backup battery is
dead.
In this case, please contact your technical support team.

Siemens SIMATIC Rack PC 840 V2 Specifications

General

Brand	Siemens
Model	SIMATIC Rack PC 840 V2
Category	Industrial PC
Language	English