Toshiba PORTEGE M400 - Manual (Page 186)

3 Tests and Diagnostics 3.27 Wireless LAN Test Program (Intel-made b/g)
3-68 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)
When a defective is detected in the test, following typical cause is considered.
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Connection of wireless LAN card
Using a wrong wireless LAN card (Using unspecified card)
Defective wireless LAN card
Checking the connection, execute the subtest again.
Subtest02 MAC Address Check
This subtest displays the MAC address. Selecting this subtest, following
message will appear in the display.
*************************************************************
MAC = XXXXXXXXXXXX
*************************************************************
*************************************************************
*
*
* MAC Address Check : OK !! *
* *
*************************************************************
Press any key and return to the test menu.
If a defective is found during the test, following message will appear in the
display.
*************************************************************
ERROR: MAC all 0
MAC = XXXXXXXXXXXX
*************************************************************
*************************************************************
*
*
* MAC Address Check : NG !! *
* *
*************************************************************
Press any key and return to the test menu.
When a defective is detected in the test, following typical cause is considered.
Connection of wireless LAN card
Defective wireless LAN card
Disappearance of MAC address data
Checking the connection, execute the subtest again.