Toshiba PORTEGE M400 - Manual (Page 196)

3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program
Subtest02 (GbE)
This subtest checks the operation of mini-PCI I/F by the loopback test in the
chip. Select 2 to execute and press Enter.
The following message will appear:
Testing adapter...hit to abort.
*
External Loopback Test...PASSED
Testing completed.
*
*
Loopback Test Complete
*
*
* 1000Base Auto-negotiation TxRx Test
*
* CE Test Complete
NOTE: The menu displayed by your computer may be slightly different from the one
shown above.
If a defective is found, NG message will appear in the display.
3-78 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)