Toshiba A20-S259 - Satellite - Pentium 4 2.66 GHz Maintenance Manual page 160

3 Tests and Diagnostics
To execute a subtest continuously, select the test number and press Enter. To exit
the Sound/LAN/Modem test, remove the test program disk from the USB FDD and
turn the computer off.
Subtest 03 LAN Test
(a) Select 3 to execute and press Enter. The following message will appear:
XXXX (XXXXX) LAN TEST Vol.X.XX
100Mbps Auto-negotiation TxRx Test
Destination Address
Source Address
** 100Base-TX Full-Duplex **
< TRANSMIT >
< RECEIVE >
NOTE: The menu displayed by your computer may be slightly different from the
one shown above.
(b) Check that the message "OK" appears.
(c) Press Enter to return to Main Menu.
3-48
COMPLETED
= xxxxxxxxxxxx
= xxxxxxxxxxxx
3.18 Sound/LAN/Modem Test
Repeat count = 00000
Error count = 00000
Satellite A20 Maintenance Manual (960-444)