It is sounding more like a hardware problem 

Forum: 3Com PCMCIA Ethernet Adapter Issues
Re: 3c574 problem: adapter failure, FIFO diagnostic register 2000 (John Opgrande)
Re: It is not normal for this card (David Hinds)
Re: PCMCIA startup information (John Opgrande)
Date: 2000, Mar 21
From: David Hinds <dhinds@pcmcia.sourceforge.org>

In that case, I'm thinking the card is defective. -- Dave

Messages Inline: Outline:

1. But I have the same problem too! by Chris Karakas, 2000, Jul 28

(_ I really don't know by David Hinds, 2000, Jul 28

(_ How can I help find it out? by Chris Karakas, 2000, Jul 30

to: "It is sounding more like a hardware problem"