Toshiba Satellite M20, Руководство по обслуживанию

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3.11Error Codes and Description 3 Diagnostic Programs
12
Modem Status Change
Interrupt Error The Modem Status Change
Interrupt cannot be invoked.
As above.
13
FIFO Disable Over Time
Error
1) UART version is below 16550
and does not support FIFO.
2) COM PORT FIFO does not
perform normally.
1) Whether the COM PORT does
not support FIFO, this test should
be ignored.
2) Check for the external fixture
on the COM PORT;
3) Try with other test software;
4) Replace the SUPPER IO chip.
14 FIFO Cannot Enable Error As above. As above.
15
FIFO Touch off Over
Time Error
As above. As above.
16
Data Received Check
Error
The Data Receive Check of
COM PORT does not perform
normally.
1) Check for the external fixture
on the COM PORT;
2) Try with other test software;
3) Replace the SUPPER IO chip.
17 Data Receive Error
The Data Receive of COM
PORT does not perform
normally.
1) Try with other test software;
2) Replace the SUPPER IO chip.
18
RTS-CTS Connection
Test Error There is OC with the RTS-CTS
pins.
1) Check whether the external
fixture of correct version is
connected.
2) Try with other test software;
3) Replace the SUPPER IO chip.
19
DTR-DSR Connection
Test Error There is OC with the DTR-DSR
pins.
As above.
08xx LAN Card
01
PCI bus Error during
device ID test
Don’t Scan PCI device Don’t support PCI BIOS
02
PCI Ethernet card not
present during device ID
test
Don’t find Net card Please insert Net cad
03
Intel PCI Ethernet card
not present during MAC
test Don’t found Net Card, This Card
can’t be Read MAC by this
method
Please update netcard or use other
method
09xx Keyboard
01
Keyboard Map & Stroke
Test Fail Keyboard Map & Stroke Test
fails. Check the KBD connection and
repeat the test.
02 LED Flash Test Fail LED Flash test fails. As above.
03 Clock Line Test Fail Clock Line Test fails. As above.
Satellite M20 Maintenance Manual 63