Modem Test - Toshiba PORTEGE M780 Maintenance Manual

3.29.2
For this subtest, connect the modem PCB and RJ11 connector with a harness. Use the
dedicated "FAT-MODE inspection device (product code: QE2000P01 made by Nitto Denki
Seisakusyo)" for the tests.
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.... Press test number[1-2] ?
To execute Modem test, press 2 and Enter. Following message will appear:
[Modem loopback test !]
ICHx MDC Test Program with Modem Sound (Line Test)
Version X.X
* Scorpio Modem Initialize
* Digital Loopback Test
* RJ11 Connector Check (LED)
OK is displayed when a error is detected, NG is display when a error is not detected.
NOTE: The menu displayed by your computer may be slightly different from the one
RJ11 Connection Check (LED) (Operator's Check LED) test will be executed, and the
following message will appear:
...Press Key (Y = OK , N =NG)
If the color in the LED of the connection checker is orange, press Y, otherwise, press N.
PORTEGE M780 Maintenance Manual (960-809)
Downloaded from LpManual.com Manuals

Modem test

AC97' Modem Controller Diagnostics program
1 ............
2 ............
shown above.
(ICHx)
(ICH6)
:OK
:OK
:(Operator's Check!!)
[CONFIDENTIAL]
Tests and Diagnostics
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