3. Tests and Diagnostics
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.
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Satellite L500 / Pro L500 Series Maintenance Manual