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Error Diagnostics
Table 6-1 Errors/Faults in PG 760 Operation
Error
Power-ON LED does not light up
Message:
"Invalid configuration
information.... Press F1 key to
continue, F2 to run SETUP utility"
Message:
"No boot device available"
Message:
"Keyboard stuck; key failure"
Booting of the PG 760 aborted
after several beeps
Every time a key is pressed, a beep
is heard and no characters appear
Not-ready message when trying to
read a diskette
Write-protect error when trying to
write to a diskette
Message:
"EPROM TSR Interface disabled,
check Power Management"
Interface ports COM1, COM2,
LPT1 or MPI are not responding
<\> key inscription missing
<\>key not displayed
Mouse does not function
Mouse pointer cannot be moved
with the trackball
Mouse pointer moving erratically
Disk drive cover will not open
6-2
Cause
PG 760 is switched off
Power supply not properly
connected
Incorrect configuration data
Back-up battery is flat/does not
work
Diskette in drive A: is not a boot
diskette
Wrong hard disk type entered in
SETUP
A key has become blocked
during the system keyboard
self-test
An error has occurred during the
system self-test
Keyboard buffer overflow
No diskette has been inserted
Diskette has not been formatted
Diskette write-protect activated
Write-protect hole open on
3.5 in. diskette
Programming Interface in the
SETUP program is set on
disabled
Interfaces are disabled in
SETUP program
Not original keyboard
Wrong keyboard driver is being
used
The PS/2 interface is set to
disable
Trackball will not rotate
No/wrong mouse driver
Trackball dirty
Filter cover incorrectly fitted
Remedy
Switch the PG 760 on
Check power supply
connections, power cable and
power plug
Press F2, check the configuration
data in SETUP, enter any default
values, and check error messages
in the first SETUP menu
Insert boot diskette
Use "Autodetected Fixed Disk"
function
Use "Fixed Disk Function" in
SETUP program
Check keyboard
Restart system
Check hardware
<CTRL> <PAUSE>
Insert diskette
Format diskette
Cancel write protection
Go to submenu PG 760
Hardware Options in the
SETUP program and set the
Programming interface to
enabled
Go to submenu PG 760
Hardware Options in the
SETUP program and set the
COM1, COM2, LPT1 and MPI
to enabled.
With German keyboard driver:
<ALTGr> <ß>, or
<ALT> <9> <2>
With international keyboard
driver:
<ALT> <9> <2>
Load correct keyboard driver
<ALT> <9> <2>
Check setup entry
Clean trackball and housing
Load the right mouse driver
Clean trackball and housing
Press on filter cover
PG 760 Programming Device
C79000-G7076-C761-01
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