Power-On Test; Error Conditions - Nokia Alfaskop TT/386 User Manual

Operation
Power-On Test
After you have powered on the system, a power-on self test is
performed to check that the system is functioning properly.
If all is well, one long beep is heard from the system unit's built-in
loudspeaker.
After the monitor has warmed up, the screen might look like this:
Alfaskop TT/386 ROM BIOS Version 1.04 (A)
Copyright Nokia Data Systems AB 1988
640 kB Base memory
1024 kB Extra memory
Waiting . .
The numbers shown on the screen (640 and 1024) in the example
above) should agree with the amount of memory installed in the
system unit.
Error Conditions
If anything goes wrong during the power-on test, it will be indicated
in either of two ways:
• a sequence of four or eight beeps is heard immediately after
you have turned the system unit on.
• two long beeps are heard and an error message is displayed
when the monitor has warmed up.
If this should occur, refer to the section entitled Power-On Test
Errors in the chapter Help later in this manual.
3-5