Siemens PC 670 manual Fault Diagnosis, Chapter overview

Fault Diagnosis 6

Chapter overview

This chapter provides information on localizing problems which frequently occur and how to clear them.

Note

Please refer to the operating system documentation with regard to error messages concerning the operating system.

In Section	You Will Find	on Page
6.1	Problems Using External Modules	6-2
6.2	External Screen Remains Dark	6-3
6.3	Display on the External Screen Does Not Appear or Scrolls	6-4
6.4	No Mouse Pointer Appears on the Screen	6-4
6.5	Computing Unit Time and/or Date are Not Correct	6-5
6.6	USB Device Does Not Work	6-5
6.7	Error Message Appears on the Screen/Display	6-6
6.8	Computing Unit Self Test Prior to Booting	6-8

Panel PC 670 Computing Unit, Equipment Manual 6-1