3Com SuperStack - Recent Questions, Troubleshooting & Support - Page 7

When u plug the ethernet CAT cable in the LAN card socket , so you see any light orange or green flashing on the LAN card itself.
If yes then right click on my computer >> properties >> Hardware >> device manager>> check in network adapters whether the LAN card is enabled or not
If NO the right click on it and enable it check whether it is able to receive any ip address


If u see no light at all
Then you might have to install a new LAN card on the system

Use a brute force password solver or at best do a reset

3Com is owned by HP now.Here is the manualhttp://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c02581570/c02581570.pdf

i would try updating the firmware on your router and access point. I had the same problem and did this to both and they are now working fine. Let me know how it goes.

Routers do not require drivers to be installed in a computer. The only driver necessary to communicate with a router is whatever driver you need for the networking card (wired or wireless) contained in the computer. The rest is done via standard networking protcols.

hvhvh

thank you

The extension range needs to be allowed in the Auto Attendant. For example, if most all of your extensions are in the 100 series range and you are trying to get to a 200 series extension then you have to have the option in the Auto Attendant (under Menu tree) for button 2 that says "Reserved in Dial plan". If the extension is in the correct range then you should check to be sure that the extension is Dial Plan, Tables, Internal 3 Digit extensions (click devices using for older software). Make sure that extension is in the list (on the left for older software).

Please reset your router and then try.

page 22 of the 3com user guide for your switch talks about how to use the console cable and how to connect to your pc, I included the link below for your manual, if you don't have it:

http://support.3com.com/infodeli/tools/switches/baseline/3Com_Baseline-Switch-2916-2924_User-Guide.pdf

You can decrypt the password using md5 tool by putting a encrypted password in it

Fixya offers advice to DIY people. With something like you are talking about, it would not be easy because of parts, and manufacturing processes. Also it might cost more to have it repaired than to get a new one.

If you could state your problem cleary, you might get a better answer.
What can't your switch do?
Does it power on? Switched come with a power adapter that plugs directly into the wall power, then other end into the back of the switch. If it doesn't come on, suspect internal problems

Hi,Try using internet explorer to change the settings, I was using chrome and it wouldn't commit any changes, but it worked with IE.

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

Hi, I hope this link is waht you need. http://www8.hp.com/us/en/support-search.html?tab=1#!=&qryterm=3com 40 0483 001 ethernet&search_searchtype=s-002 If not please the exact model of your device. Good luck