![Amazon.com: ASRock Z270 EXTREME4 LGA1151/ Intel Z270/ DDR4/ Quad CrossFireX & Quad SLI/ SATA3&USB3.1/ M.2/ A&GbE/ ATX Motherboard : Electronics Amazon.com: ASRock Z270 EXTREME4 LGA1151/ Intel Z270/ DDR4/ Quad CrossFireX & Quad SLI/ SATA3&USB3.1/ M.2/ A&GbE/ ATX Motherboard : Electronics](https://m.media-amazon.com/images/I/71tCn4fKKgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ASRock Z270 EXTREME4 LGA1151/ Intel Z270/ DDR4/ Quad CrossFireX & Quad SLI/ SATA3&USB3.1/ M.2/ A&GbE/ ATX Motherboard : Electronics
Z270M EXTREME4 | ASRock Z270M EXTREME4 LGA1151/ Intel Z270/ DDR4/ Quad CrossFireX & Quad SLI/ SATA3&USB3.1/ M.2/ A&GbE/ MicroATX Motherboard
PC Case Gear - Looking to start a new build? We're giving away an ASRock Z270 Extreme4 Motherboard to help with just that! To win, simply tell us in the comments below
![Any idea what this red light is on AS Rock Z270 Extreme4 motherboard, and can it be turned off? I looked in the manual, but I can't seem to find any mention Any idea what this red light is on AS Rock Z270 Extreme4 motherboard, and can it be turned off? I looked in the manual, but I can't seem to find any mention](https://i.redd.it/any-idea-what-this-red-light-is-on-as-rock-z270-extreme4-v0-qi1gue239j5a1.jpg?width=4032&format=pjpg&auto=webp&s=a5076c9fb48d89de4579aea662db7788812f4bd1)