Toshiba satellite A20 series Maintenance Manual page 161

3 Tests and Diagnostics
Subtest 05 USB 2.0
The subtest is executed, the following message appears.
((( USB Test Program for UPD720100GM-8ED System [Ver.2.00] )))
(C) Copyright TOSHIBA Corporation, 2001-2002. All rights reserved.
* Read PCI Configuration
* HC Initialize
* Work Area (Memory) Initialize :OK
* OHCI0 Interrupt test
* EHCI Interrupt test
* PME status check
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.
3-50
3.18 Sound/LAN/Modem Test
:OK
:OK
:OK
:OK
:OK
Satellite A20 Maintenance Manual (960-444)