3Com Series 760 manual Eeprom Fifo

3-6CHAPTER 3: TROUBLESHOOTING

3Click the Diagnostics tab to display the diagnostics screen shown in Figure 3-4.

Figure 3-4Diagnostics Screen

4Click Start in the Self Test section to run the self test. The following tests run in sequence:

■Register Access

■EEPROM

■FIFO

■Ethernet Core Loopback

■Encoder/Decoder Loopback

■Interrupt

Click Stop to stop the tests. Otherwise, the tests run continuously to completion.

Click the Help button to display help for this screen. Click the ? at the top of the screen and drag it to a test and click. The pop-up box displays information about the selected test and what to do if the test fails.