3Com Computers & Internet - Popular Questions, Answers, Tips & Manuals

Ok it is may be do you to system is old needs up to date , so that the video may not have downloaded completely from the source web portal. The media player present in your handset is outdated.

A very simple solution to r epairing all by yourself is getting help from handbooks, they're very detailed and complete in every way so for me it was my b est source to repair one of the top sites for this is https://big-manuals.com/

I don't know anything about them, but here's a 444 page pdf on them. Hopefully it will help: http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c02583472-1.pdf

Time for a new mouse! I’m happy to help further over the phone at https://www.6ya.com/expert/joshua_ac64e182ed26f66d

You can log into a Switch 4500G Ethernet switch in one of the following ways: ? Log in locally through the Console port ? Telnet locally or remotely to an Ethernet port ? Telnet to the Console port using a modem ? Log into the Web-based network management system ? Log in through NMS (network management station)

I don't know anything about these units, nor do I have time to source any docs for you, but maybe you can try connecting a PC directly to the port your patch panel is connecting the the switch from, you can at least see if that port is working. My next and only other suggestion is to invest in a "LAN cable tester". In my area, you can find cheap ones for U$20. The tester will allow you to check connectivity between any two ports, and allows you to test both patch links and individual CAT5/6 cables. Good luck!

I would recommend starting with what is simple. Have you tried replacing the Ethernet patch cord that the phone is connected to? How about the curly cord between the phone and handset? Does the phone do the same thing if you connect it to a different port? Does a different phone do the same then when connected where this phone is connected?

notify the police dept / person handling the case and let them know about the face book information

get an ethernet patch cable cat 6 looks like https://www.monoprice.com/product?p_id=2115 plug it into notebook ethernet port and plug other end into your router's ethernet port . from specs it has an ethernet port only one port ! https://www.router-reset.com/reset-manuals/3Com/3CRWE454G72 then log into via a browser to 192.168.1.1 and go to wi fi security and note the wep or wpa encryption key used user name could be a minus sign ? user name is - or it is blank ie nothing typed in ? password is admin https://www.router-reset.com/default-password-ip-list/3Com

Usually, one more screw is located under some seal or plastic label on the back, so that if it is broken, no warranty. Check under.

http://premiseone.net/files/hp-nbx/nbx50/pgbasic.pdf http://pdf.textfiles.com/manuals/...A-E/3COM%20-%20%20nbx-100%20user%20guide.pdf http://phone.manualsonline.com/manuals/mfg/3com/nbx_2102.html

4 Select the connection type from the Connect Type drop-down menu. ? Always Connected means that Internet connection to your ISP is always on. ? Auto - Triggered by Traffic means your Router will automatically connect to your ISP every time a PC needs to access the Internet. ? Manual - Start in Disconnected means that after re-booting the Router, the Internet connection will need to be re-established manually by the user. ? Manual - Start in Connected means that after re-booting the Router, it will automatically establish a connection to your ISP. (from http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c02582095-1.pdf ) this sounds like Manual - Start in connected mode will get the ip address and dns settings automatically from the ISP using adsl on phone line then use pppoe for the protocol DCHP server has to be set up also and on The DCHP server ip address range is 192.168.1.20 to 192.168.1.254 with subnet mask 255.255.255.0 and default gateway is 192.168.1.1 pppoe protocol allows the ADSL to connect many computers on the one isp global ip address allocated to your line via using different port numbers to translate the computers internal ip address on the dhcp server through the router.

sound like its fails the post.manual says should yellow if it fails, green if it passes. maybe hard reset unplug it from power wait a couple minutes plug back in.

turn off dhcp on one of them.

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

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.

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

1 Remove power from the Gateway. 2 Disconnect all your computers and the cable/DSL modem from the Gateway router. 3 Using a straight through Ethernet cable, connect the Ethernet Cable/DSL port on the rear of the Gateway to any one of the LAN ports. 4 Re-apply power to the Gateway. The Alert LED will flash as the Gateway starts up, and after approximately 30 seconds will start to flash more slowly (typically 2 seconds on, 2 seconds off). Once the Alert LED has started to flash slowly, remove power from the Gateway. 5 Remove the cable connecting the Cable/DSL port to the LAN port, and reconnect one of your computers to one of the Gateway LAN ports. 6 Re-apply power to the Gateway, and when the start-up sequence has completed, browse to: http://192.168.1.1 and run the configuration wizard. You may need to restart your computer before you attempt this. 7 When the configuration wizard has completed, you may reconnect your network as it was before Here on page 85 of the manual 3Com 3CRWE53172 User Manual Forgotten Password And Reset To Factory...

If I remember correctly, there is a tiny hole at the back or on the side. Press a paper clip into it. The switch should do a full reset and then reboot. If its just locked up, I would switch off at the power for 15 mins and try let it do an auto restart itself. Do this before you go doing a full button press reset as you may lose any or all updates the switch has had loaded into it.

http://h20565.www2.hp.com/portal/site/hpsc/public/psi/manualsResults?sp4ts.oid=4235318&ac.admitted=1418160958495.876444892.492883150