Toshiba PORTEGE M780 Maintenance Manual page 168

Tests and Diagnostics
Subtest 8
Subtest 9
This subtest checks if FAN works properly.
FAN Low-speed----> Target Low: 3900 Rpm Result Low: XXXX Rpm OK!
FAN High-speed---> Target High: 5400 Rpm Result High: XXXX Rpm OK!
Subtest A
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Docker Dock/Undock
This subtest is executed with an Slim Port Replicator II. installed.
Press Enter while pushing the eject button of the Slim Port Replicator II. the
following message appears.
Pushing Eject-SW, and press [Enter] Key
Press Enter without pushing the eject button of the Slim Port Replicator II.
after the following message appears.
Release Eject-SW, and press [Enter] Key
If the test ends successfully, the display returns to the ONLY ONE TEST
menu.
When the display returns to the ONLY ONE TEST menu, remove the Express
Port Replicator from the computer.
Fan control
The following message appears in the display in order.
! Start low-speed rotation..........Waits 8 seconds
! Start reading of rotation............Waits 3 seconds
! Start Hight-speed rotation........Waits 8 seconds
! Start reading of rotation............Waits 3 seconds
OK message appears in the display if the test ends without a defective.
NG message appears in the display if a defective is found during the test.
E2PROM (MAC/GUID)
It checks whether the MAC address, GUID of IEEE1394 information are
written.
[CONFIDENTIAL] PORTEGE M780 Maintenance Manual (960-809)