Pc Card Leds; Uninstalling The Card--All Operating Systems - 3Com 3CRFW102 User Manual

PC Card LEDs

Uninstalling the
Card--All Operating
Systems
Before the PC Card and cable LEDs (shown here) can be used for troubleshooting,
the PC Card must be connected to the network and the driver must be installed.
LED On
10 Good 10BASE-T
Mbps connection between PC
Card and hub
100 Good 100BASE-TX
Mbps connection between PC
Card and hub
Sometimes previous or unfinished installations leave problems that affect PC Card
operation. If the PC Card installation is unsuccessful for any reason, your best
course may be to remove the PC Card and its software and repeat the installation
procedures with a fresh installation of the operating system. Possible problems
may be indicated if:
• The PC Card is not working.
• Windows NT is not detecting the PC Card.
• The system issues a warning tone at startup.
If you are having any of these problems:
1 From the Control Panel>Network>Adapters, select 3Com Firewall PC Card with
10/100 LAN and click Remove.
2 Remove the PC Card from the PC Card slot.
3 Restart the computer and reinstall the PC Card.
This procedure removes the PC Card only.
Off Flashing
No connection. There may be a problem
(Off when 100 LNK with your physical
LED is on.) connection. Check that all
cables are connected
No connection.
securely.
(Off when 10 LNK LED
is on.)
PC Card LEDs 9