Step 3: Cycle through all the inputs until you find one with the programming of your cable box. Step 2: Toggle between the different inputs Step 1: Locate the TV Input or Source button on the TV’s remote. To fix the problem, you will need to set your TV to the right source.īelow is a step-by-step guide to fix a TV that is on the wrong input. The input you choose on the TV should tally with that of the cable box.įor example, if you are on HDMI 2 on the cable box, the TV’s input source should also be on HDMI 2. As you may be aware, modern TVs have different inputs. In most of the cases where my cable box is on but my TV says no signal, the problem is the input. What does it mean when there is no signal on TV? If your cable box is on, but you have no signal on your TV, the problem could be on your cable box or the TV.īelow is a troubleshooting guide with the most probable causes and solutions for the no signal error. Why TV Says No Signal But Cable Box Is On #Hd pvr no signal on tv fix plus#Find out what causes a TV to show no signal, plus the possible fixes. If you were just about to catch your favorite TV show, but your TV doesn’t have a signal, you came to the right place. You could also have a bad cable connection, faulty ports, frozen cable box, or there's interruption of service. One of the common reasons you have a no signal error on your TV is a wrong input or source. The common problem users face is the no signal error even when the cable box is on. So what could be the reason, and how do you fix the problem? That’s what this troubleshooting guide is all about.Įven though cable television is reliable even during bad weather and has fewer interruptions, it can fail at times. Solution: Please provide your relevant purchase information or order information to us in the form of an attachment so that we can provide better help.The TV says no signal, but the cable box is on. Just connect the DVR/NVR to a power adapter and monitor/display/TV. Solution: Please do not connect the Ethernet cable to the DVR/NVR. #Hd pvr no signal on tv fix how to#How to install a hard disk drive(HDD)?Ĭause 6: The Ethernet cable may have some problem Solution: If you have installed a hard disk drive(HDD) on DVR/NVR, please uninstall the HDD to have a try. How to change the display resolution of DVR/NVR via computer?Ĭause 5: The Hard Disk Drive(HDD) maybe has some problem #Hd pvr no signal on tv fix software#Solution: Please use SADPTool software to search the DVR/NVR and change its resolution on the computer. Solution: If possible, please use another monitor/display/TV to have a try.Ĭause 4: The resolution of DVR/NVR is higher than the monitor/display/TV Also, please use another HDMI/VGA cable to have a try.Ĭause 3: The monitor/display/TV may have some problem or it is not compatible with DVR/NVR If you use a VGA connection, please try the HDMI connection. Solution: If you use the HDMI port on DVR and HDMI cable to connect DVR to a monitor/display/TV, please try the VGA port on DVR and use the VGA cable. Even the power light is on, please also change the power adapter.Ĭause2: The HDMI/VGA connection may have some problem Solution: Please use another power adapter with the same voltage to have a try. You may follow the troubleshooting tips listed below to solve the problem.Ĭause 1: The DVR/NVR Power adapter is insufficient or cannot be powered normally There are several possible causes of your DVR/NVR that do not show its setting panel. Applies to: DT41Y/DT61Y/DT81Y/DN41R/DN61R/DN81R/DT41GB/DT81GB/DT61GB/DW41JD/DW81KD/DW61LD/DT81DP/N48PI/N44PI/N46PI/N44PAM/N48PAW/N46PCK/N88PCH/N441Y/N481Y/S500/S300/FC200/NCK800/H800/H500/FC800/E800Īfter you connect the DVR/NVR to a monitor/display/TV, it shows no signal or just black and blank on the monitor(Attached picture for your reference), you can do some troubleshooting to find out the problem.
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