Toshiba PORTEGE M400 - Manual (Page 193)

3.28 Wireless LAN Test Program (Intel-made a/b/g) 3 Tests and Diagnostics
PORTEGE M400 Maintenance Manual (960-541) [CONFIDENTIAL] 3-75
Subtest05 Communication test of 11g mode
This subtest checks the communication of wireless LAN antenna of Calexico
802.11g mode.
For more details on procedure and contents of this subtest, refer to Subtest04
Communication test of 11a mode.
Subtest06 All the tests of Calexico 11a/ g Card
This subtest checks SKU information, MAC address of Calexico 802.11a/b/g
card, antenna connection and communication test of Calexico 802.11b card
and communication test of Calexico 802.11a and Calexico 802.11g. The test
stops at when a defective is found. For more details, refer to each subtest.