The old mobo does not work now, the pc shutsdown within seconds of booting. He has 4 sticks of trident z rgb ddr4 3600 memory. ; C RGB PC Lighting Sync: click the big chain icon in the upper right corner, you may sync RGB LED light effect to all product. CPU Debug light and issue with MSI B450-A Pro motherboard and a AMD Ryzen 3600 . Now it's a battle between determining a fried CPU or fried motherboard. 54 months ago; Hi everyone, I'm currently building my new pc (well it should be finished by now but here I am with an issue) and I have a solid red light next to the 24 pin on the mobo: --> the CPU. I was able to use the computer a whole week before the CPU light came on and was able to play a game of fortnite at max graphics. CPU LED light continued to light up. Aug 15, 2019 #1 Hi everyone, I have an issue with my MSI B450-A Pro motherboard and a AMD Ryzen 5 3600 AM4. My friend is having this similar issue, same motherboard, same cpu. Sometimes if the Motherboard's 6 or 8 Pin Aux Power is not connected the computer won't boot up. Graphics card: msi GEFORCE GTX 1060 So my problem: after I build the pc I tried to turn it on but it only turned on for a sec and then turned of. To check if your CPU is compatible with the motherboard, please refer to the compatibility report on MSI.com. No signal on new build, ez debug light on CPU (MSI MOBO) Kebabli. Also make sure you have all the PSU Motherboard Power connections connected. GPU is strix 1070. PRIVATE E-2. The cpu led on the morherboard is on but just for the one sec when the pc is on. Also, I tried booting with 1 stick of RAM and with 0 sticks of RAM. Computer , shuts down, when gaming red cpu debug lights turns on fans and rgb lights are still on also only light that go out is the cpu cooler light: Motherboards: 7: … When we don't have the cpu power plugged into the motherboard the system boots and the psu starts going. When i turn on my computer i have a red light on my motherboard next to the cpu, i have made sure that when everything is plugged in, checked for broken pins, and have reinstalled the cpu multiple times. Either that, or I can take the plunge and fork out an additional ~$250 that I don't have lying around. MSI - B350 GAMING PLUS ATX AM4 Motherboard AMD - Ryzen 5 1600 3.2GHz 6-Core Processor Corsair TX 550m power supply Asus - GeForce GTX 1080 8GB TURBO Video Card ADATA - Ultimate SU800 512GB 2.5" Solid State Drive No video output on monitor, I have benched it and just have the mobo, cpu, heatsink, memory and psu. Especially the 6 or 8 Pin Aux Power. when we plug the cpu power cable in, the system won't boot. I tried checking my motherboard manual to see what exactly a 'solid white' LED meant next to CPU, but from what I saw it doesn't tell me the meaning of the colors. The monitor doesn't detect anything so I can't see BIOS if it's up. Question gigabyte Z490 Aorus pro AX red cpu light always on: Motherboards: 11: Oct 18, 2020: J: Solved! Thread starter l.c.h; Start date Aug 15, 2019; L. l.c.h New member. Joined Aug 4, 2019 Messages 2. Yes, the 8 Pin is connected. ; B Select any color, effect, light speed or the brightness you prefer, and click “Apply” button to save your preference. Select [Compatibility] down below the model name. The light effect is still adjustable as previous step. No motherboard beeps from either combination. However I heard a little noise coming for the PSU (brand new one). A Click the product icon on top to change RGB LED light for each product. Type in your model on the top right corner’s search bar of MSI official website, hit [Enter] to find the matching result. My old MSI B450 motherboard crashed a few times while streaming and I noted the CPU debug led would light up. We have tried 8pin connection and 4 pin.