Comcast Box Blinking Blue Light

shoul i turn it off manualy or let it run. Why is the blue light blinking on my cable box @comcastcares #help. This question is about "green light keeps blinking on DTA", with XFinity-Comcast television equipment. but when i run a cable from my modem to my computer, internet worksbut when i rund the cable from the modem to the belkin wireless routerno internet connection can be established. View and Download Comcast TV DIGITAL SET-TOP BOX user manual online. Whether you're streaming a box-set in the living room or gaming in the bedroom, you just want Wi-Fi that works. The Samsung support homepage is your starting point for help with Samsung products, featuring visual guides, manuals, support downloads, tech specs, troubleshooting, and answers. The yellow data light keeps blinking on my charter digital box and i cant. I have an arris modem and the US/DS lights are flashing blue. This question, "blinking blue light on box," is about XFinity-Comcast TV television equipment. How to reset your Bresnan or Comcast Arries cable modem - YouTube. Plug in and turn on your computer and other home network devices at this time. When the light is red, that means your Altice One is OFF. Why is my comcast cable box power light blinking. It needs to be steady first. If you are getting up and running with Comcast's latest Xfinity X1 cable box, there are some settings to look at before you can kick back and bask in. i checked the manuals and it does says it should be lite green, but it doesnt say flashing or solid green. The project is designed to ensure that once of northern blue light blinking on cable box water. You may view the most recent updates for Blue Iris here. Ethernet cable with internal shielding WiFi Router Power adapter. I have tried resetting it, i have also – Answered by a verified Network. Guests and my wife have to put things over the boxes because it's that annoying. Set the Brightness on Your X1 TV Box. I also am not using it as a repeater it is a stand alone router. com offers COMCAST remote controls for sale online including remote controls for Cable Box, Digital TV Tuner Converter Box and many more. Learn what each light means and how to use them to troubleshoot network problems. Did my Comcast HD box just die? Stinks that I have to wait until Tuesday for a tech to. I seem to be getting all of my channels on all 3 DTAs - - no problem. When the blue light is on, it indicates that your Wii is connected to either a wireless or wired LAN and that the Wii has downloaded new data. Make sure your tv is actually on, if the box is off and tv is on you should see some kind of message saying “no s. A technician may need to be called out to correct the. Tips on setting up the Xfinity X1 cable box. In the basic sleep mode, the computer enters a low power-consumption mode, keeping programs and data state in memory; in hybrid sleep mode, the computer enters a low power-consumption mode, keeping programs and data state in memory but also writes the memory content to disk, which means in the event of a power outage the computer's state can be recovered from the disk version of the memory state. But by fiddling around (moving box) and/or getting refresh signal from comcast, I have always been able to get it to work. Xfinity Remote: Remote All Power Button Does Not Turn TV Box On or Off. Comcast just proved his point. Biersdorfer. Try unplugging your Ethernet cable that runs from your Ooma Telo unit to your Ethernet hub at the Ethernet hub end and plugging it into a different Ethernet port on your hub. The last step is to open a web browser and verify Internet access. Control of the House will be a game that picture 30 years hard xfinity box why is the blue light blinking is to. I dont have any problems with my connection from the lights above, I just wanted to make sure there was nothing wrong with them. Really, you can skip it. With this port, one LED will light up if connected properly and one will flash when transmitting data. I know my power light is supposed to be on, but should the send/receive. 90 day returns. When the blue light is on, it indicates that your Wii is connected to either a wireless or wired LAN and that the Wii has downloaded new data. 2012 nick: terptentsers phoenix suns greatest moments PURPLE VS. Comcast cable box green light blinking but no connection to tv? I have a small comcast receiver that has a green blinking light and cannot use the service? Blinking green light on comcast digital box. Brewing an American Light Lager, like Bud Light, is hard. While there's no good time for a cable TV outage, right in the middle of a big holiday week has to rank among the worst. Wait 2-3 minutes for the LED to turn to solid blue. MXQ PROJECT 49,146 views. Hello, I dont knowwhats wrong, the small LED light on the back of my pc that shows my ethernet cable is connected is red/orange. White light used to blink, now it is out. I have no idea what its called but one of the smaller boxes (not the "main" boxmaybe "XiD" or DTA box?) is blinking green light on the corner and no picture. Altice One is a one-of-a-kind, high definition experience that connects you to everything you love. This question, "Flashing light on cable box," is about XFinity-Comcast TV Television Apps. Edward Snowden is also charged with violating the 1917 Espionage Act. Wow I am having the same problem with the 46 inch! It seems like theres alot more people out there with this very exact problem. If it's the smaller X1 box (roughly the. The matter of the shutter being opened or closed depends on what mode it is in, and what your privacy settings for that mode is. *Image simulated for illustration purposes. The problems is related to the modem/gateway not being able to sync at the TCPIP level with the AT&T hub (or whatever the name is for the box the gateway. Vonage has the sole right to decide all matters and disputes arising from the Card, and all decisions are final. Each item can be different. Press the Live TV button. Receiver blue light blinking on and off, shutting down and restarting satellite connection One of our receivers when plugged in just keeps blinking on and off (blue light pulses on and off) and in turn shuts down the service when it's trying to find the signal. View content on the Galaxy S6 with the same dramatic contrast and vivid colors as Samsung TV screens. The problems is related to the modem/gateway not being able to sync at the TCPIP level with the AT&T hub (or whatever the name is for the box the gateway. 0 The blinking red light stopped and the number reset itself to 0 - Thank God! Once I called Verizon. If it's the smaller X1 box (roughly the. shoul i turn it off manualy or let it run. (Nice christmas present!!). what should i do? Blue light not on comcast box. Solid blue* Ready to allow a wireless client to access the network via Wi-Fi Protected Setup (WPS). Several other people have given great answers so some of this will be repetition but each and every step reveals different issues. Plasma TV's are awesome but extremely fragile. Read honest and unbiased product reviews from our users. com Manufacturer reserves the right to discontinue, Select a location near the Infinity furnace or fan coil where wiring from the User Interface, each Remote Room Sensor or Smart • Where it will be exposed to direct light and heat from a lamp, sun, fireplace,. On the Motorola Surfboard cable modem the “Standby” LED will be lit. Edward Snowden is also charged with violating the 1917 Espionage Act. QFX for more than thirty years has been a leading manufacturer of high performance Pro DJ Speaker Systems, Portable Party Speakers that are perfect for Tailgating, Special Events, Camping or the home enthusiast, Home Audio & Stereo Speaker Systems, Bluetooth Speakers, Home Theater Surround Sound Speaker Systems, Portable & Person Audio, Retro Electronics, and Audio/Video Accessories. Xfinity Remote: Check Your Remote's Battery Level. I've charged them held each side 3 seconds and then turned them off and held for 15 and it still won't light up white. There are three ways to restart your Apple TV: Press and hold the Menu and Home buttons on the Siri remote at the same time until the status light on the Apple TV box starts blinking. I put the voltage to max 1. Learn what the LED lights on your X1 TV box indicate about your device status. When the internet is normal, the Power, US/DS, Online, and Tel 1 lights are solid and the 2. The blinking just means that its receiving IR. Well if I see the WPS light flashing for hours that is not a brief time. Cable and Internet service with Cox. Any ideas?. Upon investigating, the light was the green power light on my TivoHD that is normally steady on. i also switch a good cable and didnt make a difference, but the light on the router, where it says internet is flashing green. An eligible customer must be active and in good standing and subscribe to Vonage for two bill cycles. thanks? Comcast infinty cable box cisco all light blinking. If it's yellow, the location of the Wireless Genie Mini may be preventing a good signal. The light went to orange & after a few seconds the input screen appeared on the screen, but only for a short time. I'm going to discuss the most common cable problems that you can fix without calling your cable provider. The highest service level is based on wired connectivity speeds. While there's no good time for a cable TV outage, right in the middle of a big holiday week has to rank among the worst. Guests and my wife have to put things over the boxes because it's that annoying. Customize your experience with moto mods. I seem to be getting all of my channels on all 3 DTAs - - no problem. This is without my TV/set top box/360. To solve this problem: A: Restart your modem. How to Hook Up a Comcast Cable Box. We use the same. Aprilaire Is the Standard “With spending that type of money on a system, it’s important to make sure the system is protected so it’s kept clean. It works with most cable providers, so no change is necessary, and it can even save you money. Upon investigating, the light was the green power light on my TivoHD that is normally steady on. Why doesn't the status LED light up? Why didn't my batteries last as long as they should have? My Kevo is not beeping; I tried to lock/unlock my door but I see a constant red light on the bottom of the Kevo lock; Why does my lock flash red when I try to lock/unlock it? The lights on my lock just spin blue when I try to lock/unlock my door. I unplugged it and replugged it in and reset the main box as well. Edward Snowden is also charged with violating the 1917 Espionage Act. Devin (@AstrayedMind) reported 19 minutes ago. Try unplugging your Ethernet cable that runs from your Ooma Telo unit to your Ethernet hub at the Ethernet hub end and plugging it into a different Ethernet port on your hub. Then all of a sudden, my green light went out. What Your Router Is Trying to Tell You. Say hello to moto. The matter of the shutter being opened or closed depends on what mode it is in, and what your privacy settings for that mode is. The internet light wont turn on if the dsl light is blinking. Flashing green* In some older versions of AirPort Utility, you can choose Flash On Activity from the Status Light pop-up menu in the settings for that base station. Ceton is developing the next-generation of in-home digital entertainment and communication solutions. A technician may need to be called out to correct the. This video will show you how to fix the problem yourself and save $800!. Yesterday I noticed all my Velop nodes have red lights, but the internet still works. This question, "blinking blue light on box," is about XFinity-Comcast TV television equipment. I just came back from vacation. I dont have any problems with my connection from the lights above, I just wanted to make sure there was nothing wrong with them. What the light means The light emanating from the center of your Google Wifi point provides a general status update at a glance. Set the Brightness on Your X1 TV Box. Turn digital box back on after the correct time reappears. The green blinking is at a rate of ~60 per minute. Comcast cable box green light blinking but no connection to tv? I have a small comcast receiver that has a green blinking light and cannot use the service? Blinking green light on comcast digital box. Real Performance and Value. The AC adapter and Battery Backup Unit will be inside somewhere near the ONT. Still as I have Russian source who confirmed of the way of. If you're having problems with your TiVo, this information may help you to determine the source of the problem. A flashing blue light means that the emergency vehicle is authorized to treat red traffic lights as being yellow, drive on an emergency use. To turn it on or off, press on your remote or the front panel. There can also be a number of other reasons — all related to device health. Comcast just proved his point. Comcast box blinking? Ok, in my room I have a tv with one of the comcast small cable boxes, But the light is blinking and it's not working. If the green light is flashing, this is an indication of data being sent or received. I found if I setup manually the Starting Frequency for the 8 channels on the Basic page/ during initialization and registration I get awesome results. Receiver blue light blinking on and off, shutting down and restarting satellite connection One of our receivers when plugged in just keeps blinking on and off (blue light pulses on and off) and in turn shuts down the service when it's trying to find the signal. The agent will need you to read the number on the cable box to him. I'm subscribed to the following:. After a short while I noticed the screen would just go black, sound but no - 1140. Why doesn't the status LED light up? Why didn't my batteries last as long as they should have? My Kevo is not beeping; I tried to lock/unlock my door but I see a constant red light on the bottom of the Kevo lock; Why does my lock flash red when I try to lock/unlock it? The lights on my lock just spin blue when I try to lock/unlock my door. Click to enlarge. MXQ S805 USB Amlogic Burning Recovery Tool Guide - Recover Your Dead, Non Responsive MXQ Android box - Duration: 6:54. Make sure the HDMI connection to the TV is secure. Discover the Future of Android. I found if I setup manually the Starting Frequency for the 8 channels on the Basic page/ during initialization and registration I get awesome results. 24/7 professional monitoring with no contracts. be obvious is the gateway’s single soft blue light. But i also have a Arris modem that. Once the modem syncs on a downstream channel, the Downstream light will go solid green and the Upstream light will start blinking green. Here’s how to. The number is on a white label on the rear of the box. Alternating amber/green*. Both of those should be solid lights, not flashing. How to fix your Xfinity X1 Box signal. Plugged it back in and all 3 lights are cycling on the front. Most Popular Discussions: 24. Did not help. net site and confirmed that both bands have the "Enable Wireless Router Radio" box checked (under Advanced Setup --> Wireless Settings). Step 2 – Put the OontZ Angle into pairing mode by pressing and holding down the “Bluetooth symbol and phone icon” Button, for about 5 to 6 seconds, until the Pairing Indicator light on the front of the OontZ Angle is blue with flashing red. Box 2160, Alviso, CA 95002-2160. How to reset your Bresnan or Comcast Arries cable modem - YouTube. Blue light on front of DVR flashes tried factory reset and power down according to ADT customer service rep. Windows tries to set the display to. Find out what the lights on your Xfinity Voice. The AC adapter and Battery Backup Unit will be inside somewhere near the ONT. Comcast box blinking? Ok, in my room I have a tv with one of the comcast small cable boxes, But the light is blinking and it's not working. i also switch a good cable and didnt make a difference, but the light on the router, where it says internet is flashing green. Comcast cable provides phone, Internet and cable services. Re: blue light on secondary cable box is blinking Mine seems to do it every night. It takes approximately 90 minutes to fully charge the headset; the indicator light turns off once charging is complete. photobucket. Use Blackberry Curve (8330) as Modem. Did have to have service June 2012 for gateway power supply $185. Hi i have a belkin router and the wireless icon on it is flashing red. what does it mean?. Whats people lookup in this blog: Motorola Cable Box Blinking Light; Motorola Cable Box Blinking Data Light. ” – Brian Arlinghaus, Arlinghaus Heating & Air Conditioning. 5 hours ago · xfinity box why is the blue light blinking the most powerful. Verify the Wireless Genie Mini light is green. The purpose of this page is to become an index of all posts about the phone. This is the first generation of Amazon Fire TV. The Internet or Service light on my modem is solid red. Live in apartment and my comcast cable box is blinking green light, says to call 888 number? The data light on my comcast cable box has been flashing for three hours and still nothing on the tv. Make sure the HDMI connection to the TV is secure. A micro USB cable is supplied to allow you to charge the headset with an AC wall charger (not included) or through a PC's USB port. In darker room lighting turn the backlight down to 60% and poof! the screen light uniformity issue is practically gone. In this case, the Customer Care team will remove your account from auto-renewal to ensure you are not charged for an additional year and you can continue to use the subscription until the end of your subscription term. Plug back in. Xfinity cable box blue light dont turn off. com/albums/ss194/tardisforum/tardis16. Or, I stay connected but with no access, that is. i have a PPPOE type of connection for my modem and just now my router is blinking both lights Orange and blue at the same timebut the internet is still. ) and one thing I noticed is that on each of our switches, the lights are flashing in unison instead of flashing randomly. If you have reached this page without beginning at the Start of the diagnostic tree, you may do better to start there. That means that it has lost connection to the Comcast system and is trying to reestablish it. 925 Solid Sterling Silver Semi-Precious Rainbow Moonstone Natural Stone Earrings,18K White Gold Plated Necklace With Name CINDY - Engagement Pendant Custom Made,Platinum Sterling Silver White Sapphire & Mystic Topaz Oval Tennis Bracelet 7. In that case, you will need to contact Zoom Technical Support either by calling or by e-mailing [email protected] To make the flashing yellow light stop, and then pair the remote to your DVR for RF functionality: Press TiVo + Red C until the activity light flashes red. This short light guide will go through the various status light pattern offered by Motorola SBG6580, you can quickly figure out the issues with your modem by understanding what each of the status SBG6580 lights means. Dtvusaforum. Did not help. Kids = Light Blue; I'm curious. I found if I setup manually the Starting Frequency for the 8 channels on the Basic page/ during initialization and registration I get awesome results. Why does the green light on my comcast security camera sometimes blink?. Meet the World's Most Advanced Wireless Gateway Device. A little up-front research can prepare you for Internet access failures and other computer networking problems. So I bought a new one, and now when I connect my modem and router to gain Wi-Fi, the power light on my router blinks orange, and I can only connect to the Internet through modem to PC. The solid blue light indicates that the camera is connected. Comcast Digital Converter Box Flashing Green Light RV Questions Are Answered Here. Plasma TV's are awesome but extremely fragile. Closed Captioning settings are accessed in the Availability Settings. No signal Cable froze * hours ago Xfinity box no blue light reset several times flashes bl Cable box not working. Named "the best home security system" by the Verge, Wirecutter and more. Guide comes up but message says box not activated. Up for sale is a. Capture your nighttime adventures with stunning clarity. net site and confirmed that both bands have the "Enable Wireless Router Radio" box checked (under Advanced Setup --> Wireless Settings). why is my comcast box blinking erratically? Please somebody help me! My comcast box just turned off out of nowhere and now when i tried to turn it back on the three lights just started blinking erratically and it wont stop! I unplugged the power supply and plugged it back in and all it did was the same thing over again! Please help me! It. com is family owned and operated and the premier source for indoor and outdoor string lights and decor lighting. Control of the House will be a game that picture 30 years hard xfinity box why is the blue light blinking is to. Real Performance and Value. Comcast has finally started to deploy its latest DVR for the company’s X1 platform for ultra HD smart TVs. This question is about "green light keeps blinking on DTA", with XFinity-Comcast television equipment. Several other people have given great answers so some of this will be repetition but each and every step reveals different issues. Xfinity Wireless Gateway Online Light Not On. Get help understanding your Comcast Business TV channel lineup, navigating the on-screen guide, and how to read TV error codes. Need troubleshooting help? You'll find it here. There was no video or audio signal coming from. Dear Lifehacker, My cable modem and router just keep flashing all night, even when I'm not doing anything on the internet. Wait for the status LED to start blinking red and green, then remove the paperclip; Wait 1-2 minutes for the status LED to turn solid green; You can also view a video tutorial here. Comcast cable box green light blinking. Grenco Science leads at the forefront of ingenuity and aptitude, consistently engineering the most advanced, user-friendly portable vaporizers in the world. The internet light wont turn on if the dsl light is blinking. THE APP DOES NOT PROVIDE ANY EMERGENCY CALLING OR TEXTING CAPABILITY. Set-top Box (STB) & DVR. The number is on a white label on the rear of the box. I saw that it had shut down with the blinking blue light so I hit the power button and it came back on and so far I have had no problems but what confuses me is I have never used the TV Guide feature nor did I set it up. Question Netgear nighthawk r7000 ipvanish and tomato Still Orange Light and Flashing Yellow Light in Ethernet Cable Question PC won't power down after. You wont notice the screen uniformity issue here either because of the surrounding light. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The matter of the shutter being opened or closed depends on what mode it is in, and what your privacy settings for that mode is. If the digital box does this constantly, there may be a problem with the box itself. Comcast Was Sued For Quietly Turning Customers’ Home WiFi Into “Public” Hotspots Your home Comcast Wi-Fi router is likely also part of a giant “public” hotspot network. If you have changed the battery in your chirping smoke detector and it still chirps, you might think your detector is bad. Charter tv cable box blue light. This question, "blinking blue light on box," is about XFinity-Comcast TV television equipment. Meet the World's Most Advanced Wireless Gateway Device. Sign up for high speed Internet, TV, & phone today. Status LEDs for Ethernet Ports and the Network Management Port. The Ethernet link makes the data transfer possible. Each item can be different. You wont notice the screen uniformity issue here either because of the surrounding light. Black screen on startup with an amber flashing light. Turn on your TV, then press and hold the Xfinity and Mute buttons until the remote light turns green. Hi, I am trying to install and after following the instructions word-by-word, all I get is a blinking Red light on the Hub. is there a problem with the cable box or the tv. com, we have assembled a collection of amazing string lights and party lights, along with a wide range of other decorative lighting. Trying to power up new comcast cable box. Re: Cable box lights all on, no picture. why is my comcast box blinking erratically? Please somebody help me! My comcast box just turned off out of nowhere and now when i tried to turn it back on the three lights just started blinking erratically and it wont stop! I unplugged the power supply and plugged it back in and all it did was the same thing over again! Please help me! It. Modem blinking pc link and internet - Ablog. Modem light blinking and no internet in the wireless router. Review energy efficiency information for set-top boxes, DVRs, and small network equipment below. Cable TV seems ok @comcast #xfinity. Discover the latest in wireless chargers, screen protectors, charging cables, and more. To reset a Google Fiber Network Box or TV and wait for the LED changes to a fast-blinking purple light. It will alarm Dell Dimension 2400 and what i do or press. No matter you are at home, on business trip, or other circumstances or environment, you can always find a ASUS router suitable for you. Diagnostic Tree: Blinking or Flickering Lights. When the send light is solid, there is a solid uplink connection between you and your ISP. The box had the Data light flashing for about three minutesthen it stopped and only the blue light remained. The green power indicator light will keep blinking on and off on a new Comcast HD cable box when it is booting up but cannot detect a signal. This happened only in Safari, not FireFox or Chrome. The green blinking is at a rate of ~60 per minute. After reading the other guy's post about how they use your house as a wi-fi hotspot, that just makes me think they deserve the "Worst company in America" label. http://i575. Find out what the lights on your Xfinity Voice. Is the LED light on the TV Box solid blue? If your TV Box just powered on, wait about a minute to see if it changes to solid blue. Can someone help? 1. When the blue light is on, it indicates that your Wii is connected to either a wireless or wired LAN and that the Wii has downloaded new data. The blue LED blinks rapidly to confirm sync. If you are getting up and running with Comcast's latest Xfinity X1 cable box, there are some settings to look at before you can kick back and bask in. Dear Lifehacker, My cable modem and router just keep flashing all night, even when I'm not doing anything on the internet. How To Fix Android Tv Box Stuck On Red Light- Fix android Box not turning on. -If the Status Light is solid blue, then the device has already connected to the WiFi network. Learn about device lights on X1. Plugged it back in and all 3 lights are cycling on the front. still blinking. Note that when I release the grey button on the box remote, the red light immediately stops blinking. The customer service for @alticemobile us so atrocious it makes Comcast look decent. How To: Connect a Cable Box to a TV Using HDMI Wire Comcast Xfinity How To: Fix the Blinking Blue Light of Death on the PlayStation 4 How To: Connect a PS4 Controller to Your Mac for Improved Gameplay How To: Hook up your XBox 360 using an HDMI connection. Plasma tv shuts itself off, blue power light blinks. Rick's answer: Tina, there is always data being passed between your computer and the Internet any time you have a live connection established, so yes, it is normal to see the data lights on your modem flashing pretty much all the time. When the TV is HD you do want to connect HD & set the aspect to match the TV. Different colors and pulses will tell you right away how your Wifi point is performing. There's a lot of technology built into that small box that gives you access to the web. I turned in my tv and there was a distorted frozen image on the screen. Whether you're streaming a box-set in the living room or gaming in the bedroom, you just want Wi-Fi that works. I saw that it had shut down with the blinking blue light so I hit the power button and it came back on and so far I have had no problems but what confuses me is I have never used the TV Guide feature nor did I set it up. I just came back from vacation. I have a wifi receiver, all light are on. -If the Status Light is solid blue, then the device has already connected to the WiFi network. They convey information about the status of your internet connection. I just became a Comcast/Xfinity customer a few days ago. It’s possible the A/V receiver’s Video On feature was turned off by an electrical surge or something else. still blinking. All those blinking modem and router lights may seem confusing, but they're more simple than they seem. If the modem’s ONLINE light continues to blink for over 45 minutes after the POWER, DS, and US lights are solidly on, this indicates that there is no Internet connection. My tv has a blinking blue light that stays on all the time. Find out how to set up your Frontier email account, your internet router, and your home wireless network. You should still get high Internet speeds, but your service provider may want to know so they can adjust. The TV Answer Man web site is supported solely from your purchases from Amazon. If you are getting a blue screen and then your computer immediately reboots without being able to read the text in the blue screen, follow the steps below. After a short while I noticed the screen would just go black, sound but no - 1140. In the early morning hours, the DS and ready light vegan flashing for about 15 minutes. In the basic sleep mode, the computer enters a low power-consumption mode, keeping programs and data state in memory; in hybrid sleep mode, the computer enters a low power-consumption mode, keeping programs and data state in memory but also writes the memory content to disk, which means in the event of a power outage the computer's state can be recovered from the disk version of the memory state. Hi, I’m Ryan. Dtvusaforum. Was watching tv pushed the guide button on remote and it flickered and looked like the guide was stuck but could change the channel and then it just went black. ) Here are some ways you can get the live cable: MODEL 5370 CABLE MODEM QUICK START This Quick Start describes how to connect your Zoom Model 5370 cable modem to a cable modem service. Forum discussion: I have an Arris TG862 with my comcast HSI. We change lives by manufacturing innovative American-made products for the world's toughest jobs. When I activated the modem, the Ethernet light would not stop blinking but I was able to connect to the Internet. TiVo kickstart codes enable certain diagnostics at boot time. Blinking green light on basic comcast box. The green power indicator light will keep blinking on and off on a new Comcast HD cable box when it is booting up but cannot detect a signal. A Gigabit Ethernet port provides fast access and downloads. Solid Blue Light. The problems is related to the modem/gateway not being able to sync at the TCPIP level with the AT&T hub (or whatever the name is for the box the gateway.