no video input', 'entering sleep mode'- My monitor shows this and stops working for a while time to time. It's not the monitor's fault, I've checked with another PC. The cables have
![Amazon.com: PHILIPS 246E9QDSB 24" Frameless Monitor, Full HD IPS, 129% sRGB, 75Hz, FreeSync, VESA, 4Yr Advance Replacement Warranty : Electronics Amazon.com: PHILIPS 246E9QDSB 24" Frameless Monitor, Full HD IPS, 129% sRGB, 75Hz, FreeSync, VESA, 4Yr Advance Replacement Warranty : Electronics](https://m.media-amazon.com/images/I/81-MNTrgelL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PHILIPS 246E9QDSB 24" Frameless Monitor, Full HD IPS, 129% sRGB, 75Hz, FreeSync, VESA, 4Yr Advance Replacement Warranty : Electronics
no video input', 'entering sleep mode'- My monitor shows this and stops working for a while time to time. It's not the monitor's fault, I've checked with another PC. The cables have
![Amazon.com: PHILIPS Brilliance 279P1 27" Frameless Monitor, 4K UHD IPS (3840x2160), 122% sRGB, Speakers, USB-C Docking, Power-Saving PowerSensor, Height Adjustable, VESA, 4Yr Advance Replacement : Electronics Amazon.com: PHILIPS Brilliance 279P1 27" Frameless Monitor, 4K UHD IPS (3840x2160), 122% sRGB, Speakers, USB-C Docking, Power-Saving PowerSensor, Height Adjustable, VESA, 4Yr Advance Replacement : Electronics](https://m.media-amazon.com/images/I/71Th5GAINeL.jpg)