![Samsung LC27HG70 started doing this for 20/30min on start after 2years of good service. After it warms up just hard scanlines for another 30min then works fine. Any advice on what can Samsung LC27HG70 started doing this for 20/30min on start after 2years of good service. After it warms up just hard scanlines for another 30min then works fine. Any advice on what can](https://preview.redd.it/70xr1fyqifp61.jpg?auto=webp&s=a67dc458302e548a3e3c7cd00646bb5a95cecf91)
Samsung LC27HG70 started doing this for 20/30min on start after 2years of good service. After it warms up just hard scanlines for another 30min then works fine. Any advice on what can
![Got a Samsung G5 about 7-8 months ago, and recently this annoying line has started showing up randomly. Time for service? : r/Monitors Got a Samsung G5 about 7-8 months ago, and recently this annoying line has started showing up randomly. Time for service? : r/Monitors](https://i.redd.it/got-a-samsung-g5-about-7-8-months-ago-and-recently-this-v0-26rx9md5oxy91.jpg?width=4032&format=pjpg&auto=webp&s=d4b58c9857772d35b98588c25a7598db78d206cb)
Got a Samsung G5 about 7-8 months ago, and recently this annoying line has started showing up randomly. Time for service? : r/Monitors
![Does anyone know what's happening to my monitor? It just freaks out like this when I turn it on now. Monitor is a Samsung C27HG70 QLED HDR (2560x1440p 144Hz) : r/Monitors Does anyone know what's happening to my monitor? It just freaks out like this when I turn it on now. Monitor is a Samsung C27HG70 QLED HDR (2560x1440p 144Hz) : r/Monitors](https://external-preview.redd.it/l_Lc3GUApjw0-NirrQNAAu4hTQ4Muil9JV_tBE1WMmI.jpg?auto=webp&s=5bbf7425c10743875f50ba8f57e1cff1b0b698ff)
Does anyone know what's happening to my monitor? It just freaks out like this when I turn it on now. Monitor is a Samsung C27HG70 QLED HDR (2560x1440p 144Hz) : r/Monitors
![Amazon.com: Customer reviews: Samsung C27HG70 27" HDR QLED 144Hz 1ms Curved Gaming Monitor with FreeSync (C27HG70QQN) Amazon.com: Customer reviews: Samsung C27HG70 27" HDR QLED 144Hz 1ms Curved Gaming Monitor with FreeSync (C27HG70QQN)](https://m.media-amazon.com/images/I/61jduS1AMML._UC256,256_CACC,256,256_.jpg)