No Mouse Pointer Appears On The Screen; The Clock Time And/Or The Date In Your Pc Is Incorrect - Siemens SIMATIC PC RI25 Manual

Error Diagnostics
4.5

No Mouse Pointer Appears on the Screen

Cause and
The mouse pointer may not appear for the following reasons:
Remedy
The mouse driver is not loaded.
Check whether the mouse driver is correctly installed. Check whether
the mouse pointer is present when you start your user program. Refer to
the manuals for the mouse and user program to obtain detailed
information about the mouse driver.
The mouse is not connected.
Switch off your PC.
Check whether the mouse cable is connected to the system unit correctly.
If you use an adapter or an extension cord for the mouse cable, also check
their plug-in connections.
Switch on your PC.
Note
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 (Chapter 5).
4.6

The Clock Time and/or the Date in Your PC Is Incorrect

Remedy Set the clock time and the date in the setup menu.
Press <F2> to call setup when booting the computer.
Note
The battery is dead if the clock time and the date are still incorrect after you
switch off your PC and switch it back on again. In this case, please contact
your technical support team (Chapter 5).
4-6
SIMATIC PC RI25/45
C79000-G7076-C806-01