3Com Computers & Internet - Page 7 - Recent Questions, Troubleshooting & Support

this could be a problem with the second switch unit. what happens if you connect a pc to this cable, is that intermittent, if so, that is your problem. try fault finding with a LAN cable tester to see if there's any issue with the link cable.

To make it a factory reset, you have to enter its service mode option. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Are you able to remove the card from your PC? and read the model on it? Are you able to find your motherboard/computer model? use the motherboard/computer model to find what model of card is on it. Once you have the nic model search for a driver.

Courtney, 3Com has purchased by HP so go the the HP website and lookup the warranty entitlement of your 3Com equipment here and submit an online RMA request. HP Networking support and look up tool

HP, Hewlett Packard bought 3com, so you will probably have to download from another site. I have used http://download.cnet.com/Network-3C905C-TXM-Ethernet-Adaptor-Driver/3000-2112_4-109002.html with that card with success for 32bit Windows 7. Hope that helps, Kerry Hostetter

Calll yout ISP