Philips PCL304 - User Diagnostic Messages

5-2
SCREEN MESSAGES;
01.
02.
03.
04.
05.
06.
07.
08.
09.
10.
11.
REFRESH TIMING ERROR:
The
refresh
clock
is
not
operating
as
expected.
KEYBOARD
ERROR
OR
NO
KEYBOARD
PRESENT.
Either
there
is
a
keyboard
problem,
or
the
keyboard
is
not
attached.
MEMORY
SIZE
ERROR
-
RUN
SETUP.
The
amount
of
memory
found
by
the
POST
is
different
than
the
amount
specified
by
SETUP.
REAL CLOCK ERROR - RUN SETUP.
The real time clock is not operating as expec ted.
ERROR ENCOUNTERED INITIALIZING HARD DRIVE.
Try
resetting
the
system.
If
the
problem
persists,
contact
your dealer.
ERROR
INITIALIZING
HARD
DISK
CONTROLLER.
Try
resetting.
If
the
same
message
appear,
contact
your
dealer.
FLOPPY DISK CONTROLLER ERROR OR NO
CONTROLLER PRESENT.
POST
cannot
locate
the
floppy
drive.
If
the
problem
persists,
contact
your
dealer.
DISKETTE
DRIVES
OR
TYPES
MISMATCH,
ERROR
RUN
SETUP.
FDD
not
installed
or
cable
connection
bad.
If
the
mes-
sage
appears
again
after
SETUP,
contact
your
dealer.
CMOS RAM ERROR.
Check
battery/RUN
SETUP
CMOS
is
not
valid.
The
CMOS
battery
may
be
malfunctioning.
It
possible
to
continue
in
running
the
Notebook,
but
SETUP
has
to
be
run
every
time
the
system
will
be
boot.
Consult
your
dealer
about
replacement
of
the
CMOS
battery.
DISK
BOOT
FAILURE,
INSERT
SYSTEM
DISK
AND
PRESS
ENTER.
The BIOS can not load the system from the disk. The
disk may be either unformatted as a bootable disk or
defective.
PRESS F1 KEY TO CONTINUE OR ALT-CTRL-ESC
TO SETUP.
An
error
was
found
during
Power
on
diagnostics
test.
To
attempt
to
boot
the
system
hit
the
F1
key
or
press
ALT-CTRL-ESC
to
run
the
SETUP
program.
CS 55 814
6.2.2 User diagnostic messages:
(1) Floppy disk
DISK ERROR STATUS:
Status 00: Data compare error
status 01: Invalid function request
status 02: Address mark not found
status 03: Write protect error
status 04: Sector not found
status 05: Reset failed
status 07: Drive parameter activity failed
status 08: DMA overrun on operation
status 09: Data boundary error
status OA: Bad sector flag detected.
status OB: Bad cylinder detected
status OD: Invalid number of sectors on format
status OE: Control data address mark detected
status OF: DMA arbitration level out of range
status 10: ECC or CRC error
status 11: ECC corrected data error
status 20: General control failure.
status 40: Seek operation failed
status 80: Time-out
status BB: Undefined error occurred
status CC: Write fault on selected drive
status EO: Status error/error register=0
status FF: sense operation failed
(2) Serial port
LOOPBACK STATUS:
B7: 1-Time out
Bé: 1-Transmit shift registeris empt
B5: 1-Transmit holding register is empty
B4: 1-Break
B3: 1-Framing error
B2: 1-Parity error
B1: 1-Overrun error
Bo: 1-Data ready
(3) Printer port
LOOPBACK STATUS:
B7: 1-Not busy ;
B6: 1-Acknowledge
B5: 1-Out of paper
B4: 1-Printer is selected
B3: 1-l/O error
B2: 1-Unused
B1: 1-Unused
Bo: 1-Time out6.