Toshiba Satellite M40 Maintenance Manual page 136

3 Diagnostic Programs
08 RTC Alarm Error
13 PCI Bus Error
14 PCI Bus Scan Error
15 PCI Device Access Error PCI access fails.
PCI Config Verification
16
Error
17 PCI to ISA Bridge Error
18 ESCD Error
53 ACPI Table Test Error
34xx FAN
01 Fan Slow Speed Test Fail The fan slow speed test fails.
02 Fan Stop Test Fail
03 Fan Fast Speed Test Fail The fan fast speed test fails.
04xx Video
01 Text Attribute Error
02 Text Page Selection Error As above.
03 Text Color Error
04 Text Mode Error
05 VGA Mode Error
06 Character Test Error
DAC/Palette Address Test
07
Error
62 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual
The PC speaker's sound source --
-counter/timer 8253 cannot
produce corresponding timing
signal.
No PCI.
PCI test fails.
Wrong PCI configuration.
PCI-ISA bridge errors.
ESCD errors.
Errors with the ACPI table test. As above.
The fan stop test fails.
Physical problems with the video
card.
As above.
As above.
1) Physical problems with the
video card.
2) Physical problems with the
monitor.
Physical problems with the video
card.
As above.
3.11Error Codes and Description
As above.
Check the board.
As above.
As above.
Check PCI configuration on main
board or PCI Device
configuration.
Repeat multiple times. If there is
always the same error, replace the
board.
As above.
Check the FAN connection.
As above.
As above.
Check whether there is any
physical problem with the video
card.
As above.
As above.
As above.
1) Check whether there is any
physical problem with the video
card.
2) Check whether there is any
physical problem with the
monitor.
Check whether there is any
physical problem with the video
card.
As above.