symptom: 
         3COM Fast Entherlink XL PCI 10/100 Base card
           <1>. Run 3COM NIC Diagnostics:
                 - IRQ test fail.
           <2>. Suspend mode
                 - If PCI IRQ autorouting in IRQ9, then system hange.
                 - If PCI IRQ autorouting the other IRQ ,then system
                   work ok.
Workaround :
         Update BIOS (Date 12/11/97)
         Type Awdflash 2A59ID4D.BIN