Troubleshooting; Status Leds - 3Com Fast EtherLink XL PCI 10/100BASE-TX User Manual

4
This chapter explains how to isolate and solve NIC problems,
including the following topics:
The 3Com World Wide Web site offers the latest drivers,
troubleshooting information, and software updates in the
Support area. To access the Web site, enter the 3Com URL
address into your Internet browser:
http://infodeli.3com.com/infodeli/swlib/n_i_c.htm/

Status LEDs

Before the LEDs can be used for troubleshooting, the NIC
must be connected to the network
network driver must be installed
The 3C905B-TX NIC has three status LEDs, as shown in
Figure 4-1
T
ROUBLESHOOTING
Status LEDs
3Com NIC Diagnostics program
Accessing the 3C905B-TX Help system
3Com support services
Removing the 3C905B-TX software
Checking Remote Wake-Up
Crossover cable troubleshooting tips
Frequently Asked Questions
Accessing the 3Com World Wide Web page
and described in
(Chapter
(Chapter 3).
Table 4-1.
2) and the