Toshiba Satellite U940 - LAN Test

3 Tests and Diagnostics
Satellite U900/U940 /945)Series Maintenance Manual
24
3.13 LAN Test
The LAN test checks the LAN full-duplex environment.
NOTE: LAN loopback needs to plug in before test begins.
And LAN information will show on the test screen:
 IO Base – Port: A000H
 IRQ – BH, it’s “IRQ B”.
 Node – it is “MAC Address”.
 Line Speed – 1000Mbps or 100Mbps or 10 Mbps.
 Bus ID – it’s “14”.
The LAN test includes three subtests of the:
1. Speed1000
2. Speed100
3. Speed10
The subtests run automatically.
The screen should display as below, indicating whether the subtests pass or fail when finished.