New build received, but no update yet. Code says CPU is lit. What should I do next? 🤔
New build received, but no update yet. Code says CPU is lit. What should I do next? 🤔
Well, after my previous comment on the forum, I opted for a fresh upgrade because at that moment nothing seemed possible. I focused on swapping out the motherboard, CPU, RAM, and cooler. The new gear includes a Thermalright LGA 1700 frame, an Intel i7-12700K processor, an MSI MPG Z790 Carbon WiFi II board, a Thermalright Phantom Spirit 120 SE, and a G.Skill Trident Trident Z5 Royal Neo 32GB [2x16GB] DDR5 6000 CL28. The rest of my setup stayed unchanged. The installation went well overall, though things got tricky when I tried to share the system online. It started to power on, but didn’t display anything on the screen. The CPU indicator stayed lit, and the post code appeared as two dashes. I double-checked several points: the monitor and GPU connection worked, I verified CPU and RAM compatibility using PCPartPicker and MSI’s site, confirmed proper wiring, inspected the CPU and board for damage, and followed a YouTube tutorial for the contact frame installation. I even attempted a BIOS flashback to the newest version, but it halted after five minutes despite following the guide. I prepared a USB drive, formatted it, and loaded the file. After connecting it via the USB port and pressing the button, I waited. Since I have power to all components, fans spun, RAM lit up with its colors, and the GPU performed normally. My main concern was whether I should reset the CMOS or risk removing the cooler and CPU. I’m open to advice but prefer not to take the cooler out unless advised otherwise. I’m hoping someone here can help me understand what’s happening after two months of inactivity. If anyone needs more info or has questions, feel free to reach out—I’ll respond promptly. Thanks ahead!
Did you change the BIOS file according to the guidelines? That’s important. The dashes aren’t part of any standard code. It seems your BIOS might not be compatible with this CPU. Updating it should resolve the problem. About five minutes is the typical time needed to flash a BIOS. Refer to your motherboard’s manual for specific steps and success indicators. Good luck!
I actually followed the MSI guide on YouTube: https://www.youtube.com/results?search_q...therboard+ And I renamed the file accordingly as instructed. I also overlooked mentioning that I used 7-Zip to extract the folder before copying it, though I wasn't sure if that step was important. It seems unclear whether the extraction process matters much. Despite this, the included screenshots confirm compatibility with my Intel 12th Gen i7 motherboard. I thought if the flashing process completes in about five minutes, it might already be on the latest version. Since I haven’t seen a display yet, I’m uncertain about the status. Hopefully, this gives you a general idea to start from.
Do you have any of your previous components? Also, do you own a different graphics card or an integrated CPU? I’d like to find out if the problem lies in hardware and if trying those alternatives could help.
I don’t have any old parts left; I’m using only what’s available now. The CPU includes built-in graphics, and from what I can tell, the system shows signs of power, fans running, and RAM lighting up—though I mentioned that earlier but didn’t emphasize it.
Just because your system starts doesn’t guarantee everything is working properly. I’d disconnect the GPU and test using the CPU’s graphics. (Unclear why I misread 12700KF as 12700k) Also, wondering if your outdated storage has disabled drivers on it. For instance, an AMD chipset driver might still be active even with an Intel chip.
I just looked up the error code online—it's a CPU issue. Consider reinstalling it if you haven't done so yet. Make sure no pins are bent, since bent pins might also cause the problem.
It actually came up in my mind. According to my post, I checked the board—CPU and socket included. No obvious issues on the socket, even from different angles, nor with the CPU itself. I double-checked the installation: lining it up with the arrow and notches worked perfectly. I’m not sure a faulty mount was the problem, but I might try swapping it out just to be safe. (I wanted to skip taking out the cooler and reapplying thermal paste, even though it could be my best choice.) Edited February 3, 2025 by Kjennings92
Here are some clarified points:
- Integrated graphics functionality?
- Do you have the drivers for your old CPU and motherboard stored on your drive?
- If you attempted to integrate graphics and removed the drivers from old hardware, does a post appear when you clear all storage?
- If that doesn’t resolve the issue, check if an LGA 1700 CPU boots successfully.
- A failed boot at 12700k suggests a hardware problem.
- If it boots, the issue may lie with your motherboard.