![Black screen on XG279Q. No Asus logo, no OSD menu, backlight is on but won't display image. Computer detects monitor. Tried changing resolution but it won't fix the problem. Was working fine, Black screen on XG279Q. No Asus logo, no OSD menu, backlight is on but won't display image. Computer detects monitor. Tried changing resolution but it won't fix the problem. Was working fine,](https://i.redd.it/p0u4fqpw48p71.jpg)
Black screen on XG279Q. No Asus logo, no OSD menu, backlight is on but won't display image. Computer detects monitor. Tried changing resolution but it won't fix the problem. Was working fine,
Power button LED is blinking while I use the PC after I upgraded my motherboard, CPU, and RAM. But the PC seems to be working fine. It doesn't happen all the time,
![Red blinking light on Ethernet port no green light <*pls don't mind the mess and cardboard pc*> : r/computers Red blinking light on Ethernet port no green light <*pls don't mind the mess and cardboard pc*> : r/computers](https://external-preview.redd.it/zzOBIYApd7BMmtOjzFFOC4Yh_uZPFwBAQU0emVkudsw.png?format=pjpg&auto=webp&s=3e302fb22a21957379d23164a805fc9a0eebf51e)
Red blinking light on Ethernet port no green light <*pls don't mind the mess and cardboard pc*> : r/computers
I installed my PC for the first time and the CPU LED on the motherboard is red, but I don't see any problem. The PC turned on just fine. What could be
![HERLLY Curved Monitor Light for Curved Monitor, Computer Monitor Lamp with Wireless Remote Control,Computer Light with 3 Modes RGB Backlight,Monitor Light bar with Stepless Dimming for Gaming : Amazon.co.uk: Lighting HERLLY Curved Monitor Light for Curved Monitor, Computer Monitor Lamp with Wireless Remote Control,Computer Light with 3 Modes RGB Backlight,Monitor Light bar with Stepless Dimming for Gaming : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/716j0AFtQbL._AC_UF350,350_QL80_.jpg)
HERLLY Curved Monitor Light for Curved Monitor, Computer Monitor Lamp with Wireless Remote Control,Computer Light with 3 Modes RGB Backlight,Monitor Light bar with Stepless Dimming for Gaming : Amazon.co.uk: Lighting
![New PC, monitor light flashing yellow saying no signal, VGA And Power are plugged in : r/pcmasterrace New PC, monitor light flashing yellow saying no signal, VGA And Power are plugged in : r/pcmasterrace](https://i.redd.it/126xhkk8gkj31.jpg)