Check the coax cable connected to the Cable In outlet on the back of the set-top box and cable wall outlet to make sure it's finger tight. If this message persists, please restart your set-top box by holding down the power button for 10 seconds. Still having trouble? Give us a call at 1-800-xfinity. "
Also know, what does error code RDK 03036 mean?
Re: RDK-03036 that error means the satellite boxes can't connect to the main X1 (dvr).
Similarly, how do I fix my Comcast code 228? Sometimes, restarting the entire Comcast box can solve the problem of Comcast Code 221, 580, 228, 222 and 340.
- Disconnect the power cable from the Comcast box.
- Wait 10 seconds.
- Plug the Comcast Box power cable back.
- Now check if the problem still exists or not.
Also know, what does Xfinity code RDK 03003 mean?
If the device is not getting an appropriate electricity supply which means AC outlets are unable to provide enough electricity then you may have to face Xfinity Code RDK 03003 error. If the cables are not configured properly and the AC outlet is loose; this can result in Comcast® Code RDK 03003.
How do I fix my Comcast RDK 03004?
To resolve this issue, you may need to try the following:
- Ensure cable connections are tightly secured.
- Unplug TV Box from electrical outlet.
- Wait 10 seconds, then plug back in to restart.
Related Question Answers
Why am I getting no signal on my TV Comcast?
Make sure your X1 TV box is turned on. Make sure your TV is turned on and that it's set to the correct input source. Tune to a channel included with your service. If you have a home theater system connected, make sure the unit is turned on and set to the correct input source.How do you tighten a cable connection?
Tighten Your Connections First, locate the connection between the cable and the wall, and twist it to the right as far as it will go. A good rule to go by is "finger-tight." Make it as tight as you can without the help of a wrench or tool. Next, find the point where the cable connects to the back of your equipment.Why does my x1 box keep rebooting?
Yes, it is completely normal for an X1 box to reboot every night and this can be scheduled in your settings. The reason it does this is because your box actively looks for an update, and can receive it on its own without prompting the user to do it.How do I reset my small Comcast cable box?
Restart from the Xfinity My Account App. Restart from the Help Menu. Restart Using the Power Button. Restart from Device Settings.Restart Using the Power Button
- Ensure your cables are tightly secured.
- Press and hold the Power button located on the front of the TV Box for 10 seconds.
- The TV Box should automatically restart.
Where is the reset button on Xfinity cable box?
Ensure your cables are tightly secured. Press and hold the Power button located on the front of the TV Box for 10 seconds. The TV Box should automatically restart.What is xfinity Code casting?
Re: The X1 display reads cast Generally it means the box can't communicate. Are your other services working? Have you tried the box on another cable outlet to test. I am a Retired Official Comcast Employee.What does case mean on the Xfinity box?
That means it's not making a connection. Check all of your connections. I am a Retired Official Comcast Employee.How do I reboot my Xfinity box?
Restart Using the Power Button- Ensure your cables are tightly secured.
- Press and hold the Power button located on the front of the TV Box for 10 seconds.
- The TV Box should automatically restart.
How do I fix my Comcast cable box?
Having trouble with your Xfinity TV service? Try these tips.- Check the power on your devices. Make sure your X1 TV box is turned on.
- Check the connection of your cables. The video cables between your TV and X1 TV box should be firmly connected.
- Try powering down your TV and X1 TV box.
What does PST mean on the Xfinity box?
Re: X1 Box stuck on PST RDK-03004 ON Tv That error code means at the time it comes up that the signal levels are bad or unusable.How do I reset my Xfinity XID P?
Restart Using the Power Button- Ensure your cables are tightly secured.
- Press and hold the Power button located on the front of the TV Box for 10 seconds.
- The TV Box should automatically restart.
How do I activate my Comcast cable box?
Activate by calling Comcast.- Have your account number and cable box serial number handy.
- Call 1-855-OK-BEGIN (1-855-652-3446).
- Enter the requested numbers when prompted, including the telephone number associated with the account.
- Wait for your cable box to activate.
How do I replace my Comcast cable box?
Replacing Your TV Boxes and Modems - FAQs- Go to and follow the on-screen prompts to order new equipment.
- Contact us to place an order, ask questions or schedule a professional installation.
- For TV Boxes, just use your own TV!
- Visit us to exchange your existing equipment at an Xfinity Store or Comcast Service Center.
