Solved! My Highsense tv does recognize my Toshiba hard drive but when the option come up to choose video.the cu SmartTV doesn't recognize USB drives than have been used as Boot Drives before I can tell that the TV recognizes the cable because the HDMI 1 Solved! i'm having problems getting a signal through my HDMI cable. Solved! External Hard Drive Not Recognized on VIZIO E Series TV Solved! Blu-ray player not recognized as HDMI input by television (both LG) Solved! Samsung TV won’t recognize wired connectionĮMERSON LC320EMX + GeForce 1050 TI - HDMI Port won't recognize the connection to my PC. Solved! Blue ray player isn't being recognized by tv. Solved! Blu-Ray sound not recognized via HDMI ARC soundbar Solved! Issue with my flashdrive that my tv wont recognize Question HISENSE 4K 58" TV not recognizing Mac Mini Question Samsung TV wont recognize new flash drives. ![]() Is one of the véry first things to be executed, and wichĬould save you from a long and fruitless search! Maybe by tugging the cable too wildly in the past,īut anyway, thorougly checking the connections It had been the (female) connector of the HDMI-cable inside the TV, that had become buggy. I can't help what I have observed, but my note of it may be of help to you.įinally, I found out that wiggling the HDMI-cable could toggle the connection on/off. (This may happen with USB-cables and certain laptop USB slots as well)įiddling with the connector in the slot may help!Ĭhanging from website can too!! Everything to my knowledge speaks against this, but it has been my repeated The material dimensions of the HDMI cable connector and the laptop-slot may vary too much in tolerance, so that ![]() I decided to wiggle the HDMI-cable a bit in its slot. Then, I started to suspect my left hand resting on the laptop near the HDMI-connector. Lo and behold, the TV came back with full display. Then, I returned with my browser to the Humax website, like I did before. However, after two minutes or so the TV turns black: the connection is lost. The Intel Graphics Control Panel does recognise the correct Monitor: Digital TV LGB-23DC, and When I browsed to an other website the TV-screen went black again.Īs I returned to the Humax website again, the TV got connected again, and showed The TV does not recognise the laptop (No Signal), and the laptop does not recognise the TV/monitor (non existent).Īs soon as I got to the website of Humax, the TV-screen lit up. This is about the laptop Acer Aspire V3-772G connecting to a Humax TV LGB-23DC through the HDMI output. Just sharing this alternative possibility for this problem. Fortunately, Windows asks you whether to accept the change or not, and if somehow you can't see or reply to that prompt because something's amiss with the choice you made, it will revert back automatically in about 15 seconds. No one can tell you what will work for you. I just changed it from the current rate to one of the other offered rates. Just google for change monitor refresh rate windows nn, where nn is your version of Windows, and you'll find steps for you. It's too complicated to share the details for those who've never done it, as the steps differ slightly for each Windows version. So here's good news: I found that changing the refresh rate for the monitor worked, as configured using the PC's settings. I just didn't want to try the last offered suggestion of removing and updating drivers, if I could avoid it. But when I'd choose "extend" (to have one display on my laptop and one on the monitor), the external monitor would not show any display (the TV said there was no input). A yoga 2 pro, where the external monitor worked fine if I chose "duplicate" or "second screen only" when telling it to use an external monitor (the f10 key). I have tried rebooting the laptop while connected. I have tried different HDMI ports on the TV (it has 3). I have tried cycling the windows projection mode (duplicate vs extend). I don't know enough about the little handshake protocols that TV's and computers do (not even sure if that's really a thing or not). So to me that seems fairly definitive that the problem is with the TV somehow, but I don't know why it works with some HDMI devices but not laptops. ![]() But I can no longer get laptops/PC's of any kind to work on my TV (I have tried the laptop of a friend, it also does not work on my TV). ![]() And other devices work on my TV (Roku, BluRay, etc). When connected via HDMI, the laptop recognizes that it is plugged into a LCD TV, but the TV just says "no signal." I know the HDMI port on the laptop is fine, works on other TVs. I have a new Lenovo Yoga 2 Pro and a 5 year old Element LCD TV.
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