![Samsung C27HG70 when started cold has a bunch of lines going through it, but it clears up after about 10 seconds. : r/Monitors Samsung C27HG70 when started cold has a bunch of lines going through it, but it clears up after about 10 seconds. : r/Monitors](https://c1.staticflickr.com/2/1059/5151751227_17976790d0_b.jpg)
Samsung C27HG70 when started cold has a bunch of lines going through it, but it clears up after about 10 seconds. : 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)
Amazon.com: Customer reviews: Samsung C27HG70 27" HDR QLED 144Hz 1ms Curved Gaming Monitor with FreeSync (C27HG70QQN)
![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
![Need help with this issue while starting up the monitor everytime. Takes 7 minutes to go away. Thanks for any explanation! - Samsung C27HG70 27" HDR QLED 144Hz 1ms Curved Gaming Monitor Need help with this issue while starting up the monitor everytime. Takes 7 minutes to go away. Thanks for any explanation! - Samsung C27HG70 27" HDR QLED 144Hz 1ms Curved Gaming Monitor](https://i.redd.it/ahyk3odmsvu91.jpg)