Loose HDMI connections<\/li><\/ul>\n\n\n\nIf you spot one of these three issues, repairing it will probably fix the black screen issue.<\/p>\n\n\n\n <\/figure>\n\n\n\n4. Update Firmware<\/strong><\/h3>\n\n\n\nI had people complaining, “my Hisense TV screen is black,” and all they had to do was update their Hisense TV’s firmware. You might be in the same boat. So, before moving to complicated fixes like taking your TV apart to inspect its T-CON board, I suggest updating your TV’s firmware. There are three ways to update your TV’s firmware:<\/p>\n\n\n\n
Contact Hisense Support<\/strong><\/h4>\n\n\n\nI recommend contacting your local Hisense support if you have an older TV. The customer care representative will either ship a firmware update to you or ask you to bring your Hisense TV to the nearest service center. <\/p>\n\n\n\n
Firmware Update Via USB<\/strong><\/h4>\n\n\n\nIt takes time to update the firmware through a portable USB storage device. Plus, there is a chance that not every USB drive will function with your Hisense TV. Therefore, I recommend formatting your USB using the NTFS, exFAT, FAT32, or FAT16 file systems. This will ensure that your drive gets detected by your Hisense TV. Furthermore, your USB drive must have enough storage space to store the firmware file. Once you’re certain the USB flash drive satisfies all the criteria:<\/p>\n\n\n\n
Download The Hisense firmware update software from their website.<\/li> Copy and paste the “upgrade_loader.pkg” file onto your portable USB storage device. <\/li> Turn your TV off.<\/li> Plug the USB drive into one of the many USB ports on your Hisense TV.<\/li> Turn your Hisense TV on and hold the standby button for thirty seconds.<\/li> If your TV starts showing a picture, follow the firmware update guide.<\/li> Your TV is fixed!<\/li><\/ol>\n\n\n\nFirmware Update Via The Internet<\/strong><\/h4>\n\n\n\nIf your Hisense TV can be connected to the internet directly, you can easily update your firmware without a USB drive. This fix can be tried on any Hisense TV model with internet connection capabilities. But, before you try it, ensure that you have a stable and fast internet connection. Following are the steps to update your Hisense TV’s firmware through the internet. <\/p>\n\n\n\n
Press the “Menu” button on your Hisense TV remote and scroll down to “Settings.”<\/li> Then press “OK” on your remote while highlighting the “Support” option.<\/li> Then scroll down to “System Update” and press “OK.”<\/li> Next, press “OK” while on “Check Firmware Update.”<\/li> If a new firmware update is available, your TV will automatically download and install it through the internet.<\/li><\/ol>\n\n\n\nYou can also turn on auto firmware updates. This will enable your Hisense TV to check if a new firmware update is available. Ultimately, keeping your TV’s firmware up-to-date will allow you to avoid glitches and issues in the future. <\/p>\n\n\n\n
If your TV still doesn’t show a picture, the next step is to examine its backlight, as the fault might be on a hardware level. <\/p>\n\n\n\n
5. Examine The Backlight<\/strong><\/h3>\n\n\n\nThe Hisense TV dim screen <\/strong>or Hisense TV no picture <\/strong>glitch can be fixed by this method. After all, if you hear a sound or see a dim image, chances are your TV’s backlight has issues. To check the health of your backlight, follow the step-by-step guide mentioned below:<\/p>\n\n\n\nTake a flashlight or your smartphone’s LED light and shine it against your TV’s screen. <\/li> Inspect closely and see if you can see a very dim image.<\/li> If you see an image, the good news is that your TV’s T-CON board is healthy and has a backlight issue instead. <\/li> Dissemble your Hisense TV and replace the backlight. However, I suggest hiring a TV technician to do it for you to avoid damaging your TV more. <\/li> However, if you cannot see any image after shining a light on the display, your LED panel is fried, your T-CON board is dead, or both. <\/li><\/ol>\n\n\n\nSo, if you can see a dim image, there is a 99 percent chance that replacing the damaged backlights will fix the Hisense TV no picture <\/strong>issue.<\/p>\n\n\n\n6. Check The T-CON Board<\/strong><\/h3>\n\n\n\nCaution: Only people who know how to handle tools should try this as you might end up damaging your TV more. <\/strong><\/p>\n\n\n\nThe timing control, or T-CON board, included in all LCD and LED TVs is crucial to the proper operation. This board draws the vertical and horizontal lines needed for a TV to display images.<\/p>\n\n\n\n
However, accessing your TV’s T-CON board is an entirely different story.<\/p>\n\n\n\n
By entering the model number of your TV on online auction sites like Amazon or eBay, you may search for new T-CON boards for your TV. T-CON boards are inexpensive, typically costing less than a hundred dollars, depending on your TV’s model. Once you acquire your respective T-CON board, the last thing to do is to replace your old one. This can be done by removing your TV’s back cover, unscrewing the old board, screwing in the new board, and attaching the connectors. Replacing the T-CON board will fix your screen, especially if your Hisense TV turns on but no picture <\/strong>appears.<\/p>\n\n\n\n <\/figure>\n\n\n\nFixing Hisense TV Black Screen with Sound Glitch<\/strong><\/h2>\n\n\n\nIf you’re searching for a fix for this glitch, know that your TV’s LED panel or backlight is gone, or your T-CON board is causing an issue. You might need to replace both to fix this issue. Although, as mentioned before, I would recommend hiring a professional TV technician to replace these components. Moreover, you can find these components on the internet by searching for the exact part numbers. <\/p>\n\n\n\n
But, if you don’t want to take that route, try the below-mentioned techniques. <\/p>\n\n\n\n
1. Do A Soft Reset<\/strong><\/h3>\n\n\n\nSoft resetting your TV is one of the simplest and quickest solutions to resolve the black screen with sound issue, even though it might sound too basic to be successful. Restarting your device, sometimes called a “soft reset,” ends all background processes and ‘soft resets” your TV. Follow these instructions to soft reset your device safely:<\/p>\n\n\n\n
Turn Off your TV and remove its power plug.<\/li> Wait for a couple of minutes.<\/li> Plug in your TV and turn it on to see if the issue persists. <\/li><\/ol>\n\n\n\nThis will probably fix the black screen and any sound issues.<\/p>\n\n\n\n
2. Check Backlight<\/strong><\/h3>\n\n\n\nAnother way to fix the Hisense TV black screen with sound<\/strong> glitch is to examine your backlights. Burned-out LEDs and possible circuit shorts are only a few causes of backlight issues. The backlight is burned if your TV plays flawless audio but shows no picture. However, I’ve already shared a way to check your backlight in this article. <\/p>\n\n\n\nTo recap, take a flashlight and shine it against your TV’s screen. If you see a dim image, your backlight is at fault. As mentioned earlier, you must replace the old burned backlight with a new one. You can hire a technician or do it yourself if you have the right tools and know how TV electronics work. This technique will also fix the common Hisense TV shows logo then goes black<\/strong> glitch. <\/p>\n\n\n\nIf none of the methods work, you probably need to purchase a new TV. <\/p>\n\n\n\n
FAQs<\/strong><\/h2>\n\n\n\nQ1 How do I reset my Hisense TV without picture<\/strong>?<\/p>\n\n\n\nAnswer – <\/strong>If you want to reset the TV and you don’t see a picture, you probably won’t be able to do it from your TV’s “reset” option. Luckily, most Hisense TVs have a physical reset button at the back. You can press it to see if your TV starts to display an image. There is another method to reset the TV through the remote. To do this, press up, then press the rewind button twice, followed by pressing the forward button twice.<\/p>\n\n\n\nQ2. How do I fix the Hisense TV dark on one side glitch?<\/strong><\/p>\n\n\n\nAnswer – <\/strong>A quick soft reset will fix the issue if you can see half of your TV screen and the other side is black. If it doesn’t, you need to hard reset your TV. You can do this by going to your TV’s “Settings” option. Then, scroll down to the “reset” option and press OK while highlighting the “Erase Everything” option. If this also doesn’t work, there might be an issue with your backlight or T-CON board. <\/p>\n\n\n\nQ3. What should I do if my Hisense TV has backlight but no picture?<\/strong><\/p>\n\n\n\nAnswer – <\/strong>If your TV has a backlight, but no picture appears on the display panel, there might be an issue with your TV’s T-CON board or the entire LED panel itself. You can firstly replace the T-CON board to see if that fixes the issue as it is a less costly repair. However, if it doesn’t, you might need to replace the entire LED front panel. You will need to buy a new TV if this fix doesn’t work.<\/p>\n\n\n\nQ4. How can I fix the Hisense Roku TV stuck on logo glitch?<\/strong><\/p>\n\n\n\nAnswer – <\/strong>A quick soft reset will solve the Hisense Roku TV stuck on logo <\/strong>glitch. To do this, switch off your TV and remove it from the power source. Wait around two to three minutes or until the standby light disappears. Turn your TV on, and the issue will be fixed. If this doesn’t work, you will probably have to update your TV’s firmware by attaching a firmware update USB and following the firmware update guide on your TV. <\/p>\n\n\n\n