Question about RCA DCW615R Wireless/Cable Modem

Open Question

Comcast RCA dcm425c cable modem won't hook to internet

It keep telling me page can't be displayed

Posted by on

  • Anonymous Apr 05, 2009

    the modem works fine without the router, but will not work with either a wired or wireless router.

×

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 25 Answers

SOURCE: RCA DCM425C

What it sounds like to me is that your router has been running for a while, and thus start to break down slowly. You coul try power cycling it.

power cycling:
1.) Only unplug the power cord from the modem only, for about one minute.
2.) After one minute has passed, plug the power cord back into the modem, give it a few seconds to boot up again, and it should work.

If the modem still does not work, then the problem might lie with the computer itself, very hard to see happen, but it could still happen.
If in then that case, you would have to system restore your computer to an earlier date. that it was working fine on.

Posted on Dec 27, 2007

  • 176 Answers

SOURCE: I have the RCA DCM425C cable modem and also Vonage

You would connect from the output of the Vonage modem to the wireless router and then from the wireless router you can connect Ethernet to your desktop if you have one and then anything else can run off of the wireless.

or

get a wireless router / cable modem combo provided by companies such as netgear then you would connect the Vonage to the router through one of the available Ethernet ports and any other Ethernet connections to the router as well and anything else wireless would work wireless.

Posted on Jan 02, 2010

  • 5 Answers

SOURCE: RCA Thomson digital cable modem internet light is

looking at the internal modem page.usually:192.168.100.1. on your browser.explorer works best for this look up. you dont need internet access for this. once inside you can look at signal strength coming from the street and signal going back. if its out of spec.then that needs to be corrected. Note :call your provider and ask for down/up stream
specifications. also weather or not your modem is ( EOL) End of life.
Good Luck.

Posted on Mar 28, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I recently purchase comcast internet and cable. I have a motorola surfboard SB5101U cable modem and when I try 2 connect my xbox to xboxlive, it says that my network doesn't have a sufficient MTU setting....


You actually should call comcast and tell them about the issue, They have a backdoor into your modem that they can troubleshoot it for you. The issue with their modems is they are usually locked with some weird password they use.

Usually with a modem or router you can dial an internal page but there system like Time Warner is set to their needs so that they can keep that back-door open.

Comcast phone number is 1-800-266-2278 or 1-800-Comcast same numbers thats just the way they word it on their site.

Oct 21, 2010 | Arris SURFboard® SB5101 Cable Modem

1 Answer

Xp wont allow me to install driver for dcm425c


run installation as administrator to allow install driver for dcm425c

May 06, 2010 | RCA DCM425 DIGITAL CABLE MODEM (RCADCM425)

2 Answers

The internet light is flashing on the rca dcm425 i reset it and the router and still cannot connect but the cable is working and the light just flashes


My RCA DCM425C from Comcast had the same problem when I came home Saturday, 11/14/09 (coincidentally the same day you posted). Had been working fine - cable TV still works fine including On Demand, etc. The Internet light was blinking. Occasionally I'd see it try to work from one light to three or four, but it always came back to one. Called Comcast, they said their side showed "no signal". Sent out a tech today. He replaced the cable modem, reprovisioned it (I guess if I had a backup ready I could have done the provisioning over the phone maybe?)), everything's great. Lasted about a year and a half. When I logged in via http://192.168.100.1, it said it was still in Step 1 of 5 ("Tuning"), and the logs showed a whole bunch of errors on Saturday that stopped after that. Diagnostics would always freeze the built-in web server and require reboot.

Nov 14, 2009 | RCA DCM425 DIGITAL CABLE MODEM (RCADCM425)

1 Answer

I have the RCA DCM425C cable modem and also Vonage phone service. So my modem ethernet connects to my Vonage internet. I would like to go wireless in my house. How would I do this?


You would connect from the output of the Vonage modem to the wireless router and then from the wireless router you can connect Ethernet to your desktop if you have one and then anything else can run off of the wireless.

or

get a wireless router / cable modem combo provided by companies such as netgear then you would connect the Vonage to the router through one of the available Ethernet ports and any other Ethernet connections to the router as well and anything else wireless would work wireless.

Nov 10, 2009 | RCA DCM425 DIGITAL CABLE MODEM (RCADCM425)

2 Answers

Trouble connecting netgear wireless router to rca modem DCM425


First try connection the Yellow ethernet cable from the rca modem to your computer's network connection. If you get a connection this way, then your modem will work with a ethernet cable. If not, then call Comcast for help. The modem ethernet out to computer port must be connected to the wan line of the router. Then you can connect an ethernet cable from your computer network connection to one of the 4 ports of the router. For wireless connections you must set up the router and wireless adaptor with the same settings to connect. Follow the routers directions.
Good Luck

Jul 10, 2009 | RCA DCM425 DIGITAL CABLE MODEM (RCADCM425)

1 Answer

Disambiguation of transformers for DCM425c 12VDC, 750mA or 800mA?


50 mA wont make a difference, both will fluctuate when a load is on them, just make sure polarity is correct.. (tip + or -)
Regards...

May 30, 2009 | RCA Thomson Digital Cable Modem (DCM305R)

1 Answer

Will dcm425 work on playstation 3


Check this thread:

http://www.digitalspy.co.uk/forums/showthread.php?t=555166

Feb 16, 2009 | RCA DCM425 DIGITAL CABLE MODEM (RCADCM425)

1 Answer

We have a Comcast RCA DCM425 modem. We are getting our cable through there as well. We recently tried to hook up a router to the cable modem, it didn't work, so we then hooked everything up like it was...


Hi lacrosse296,

I am sorry to learn that you are having difficulties with your service.

It is possible that the problem is with the wiring. Send us the phone number on your account at We_Can_Help@cable.comcast.com so that we can assist further.

Thanks!

Mark C.
Comcast Corp.

Jul 04, 2008 | Computers & Internet

1 Answer

RCA DCM425C


What it sounds like to me is that your router has been running for a while, and thus start to break down slowly. You coul try power cycling it.

power cycling:
1.) Only unplug the power cord from the modem only, for about one minute.
2.) After one minute has passed, plug the power cord back into the modem, give it a few seconds to boot up again, and it should work.

If the modem still does not work, then the problem might lie with the computer itself, very hard to see happen, but it could still happen.
If in then that case, you would have to system restore your computer to an earlier date. that it was working fine on.

Dec 08, 2007 | RCA DCW615R Wireless/Cable Modem

Not finding what you are looking for?
RCA DCW615R Wireless/Cable Modem Logo

Related Topics:

970 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Computers & Internet Experts

John Anderson
John Anderson

Level 2 Expert

310 Answers

yadayada
yadayada

Level 3 Expert

74241 Answers

Brad Brown

Level 3 Expert

15303 Answers

Are you a RCA Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...