Set up fresh MOBO and CPU components, but no video output detected and no visible post.
Set up fresh MOBO and CPU components, but no video output detected and no visible post.
I processed the CMOS, applied the BIOS update via flash drive, but nothing changed. I’m also checking if the processor seat is broken—it seems messy in the lower left corner, possibly with bent pins, though I’m not an expert.
I struggle with examining photos, but from the first batch: your RAM stick is in slot 4 (the farthest from the right), manuals usually recommend slot 2 (second from the left). The motherboard's 24-pin power connector seems partially seated at the bottom, possibly due to camera positioning. I’d advise avoiding USB headers and the front panel while you troubleshoot. While the board was removed, did you notice the orange standoff is missing? In the second batch: it’s extremely blurry, and I can’t identify any pin details from these images.
Thanks for your response. I checked the board using RAM in various slots, but it ended up being the last one for that shot. I've heard it's best to begin from the far right and work leftward, so I tried all options since that instruction was unfamiliar to me. I don't remember if the standoff was correctly positioned, but my current situation doesn't matter now. I decided to return the MOBO and order a different one entirely. I became frustrated after two consecutive days of troubleshooting. I assumed that once you purchase a new motherboard, simply plugging it in and powering on would suffice, without realizing there are all these important BIOS and standoff details. I wasn't sure if the socket was damaged either (the images weren't very clear). I'm hoping the next board I receive will function properly out of the box, as I'm getting a lower-quality one just to ensure my old system can still support it. Thanks for your effort in helping. I'm not surprised if I run into the same problem again.
It should be straightforward, yet you overlooked matching components. First, altering the motherboard format isn’t feasible in many situations due to size constraints, and second, you omitted four CPU generations, which spans a significant period in PC development. Socket wear is unfortunately frequent (even on new boards), and a single faulty pin can lead to issues, though I can’t confirm from the photos.
I was considering the board size when you mentioned format. Are you asking about ATX dimensions? That’s something I hadn’t thought about before (I’d never swapped a MOBO). The guides I read didn’t cover this, so it seems like someone would already know. That makes sense—it’s just an unexpected point for someone new. The board I’m thinking of looks similar to the one I have now, likely with the same hardware and power needs. You might be familiar with that: switching from an Asus Prime B250M-A to a B660M-A wouldn’t raise any red flags. For the CPU, I decided to upgrade to a more capable model within my budget—something solid without breaking the bank. I was concerned about compatibility or missing features, but I double-checked that everything should work. I’m still learning these details. Would you recommend an older i3 instead of a 12th generation?
The dimensions are often referred to as ATX, which stands for Full-ATX. It features nine screws arranged in three rows, vertically, on the board. These secure into brass standoffs that are mounted on the case. Micro-ATX is a compact variant with the same screw layout except for one missing screw on the lower right side of the board. When swapping from Micro-ATX to Full-ATX, ensure you remove any standoffs that aren't present, as they won't fit and could damage components or traces. The B250M-A and B660M-A are both M-ATX models with matching screw positions, though the B250M-A is smaller and has an additional line of screws on the right side not found on the B250M-A. This situation can seem confusing, but it's manageable. Your intention was correct—swapping motherboards usually works—but changes over time may affect compatibility. For instance, many mid-range or high-end boards now include two EPS 12V connectors and older PSUs typically have only one, which is a shift from previous generations.
I understand you're looking for guidance on selecting a motherboard. It's clear you value practical experience over theoretical advice. The smaller option seems like a smart move, as it avoids the unnecessary features of larger models. Your current setup is working well enough, so sticking with what you have makes sense. If you do decide to upgrade, make sure the CPU can handle your new graphics card without becoming a bottleneck. The MOBO choice isn’t as critical right now—your existing components are sufficient. Consider the i3 12100 if it fits your needs, but don’t feel pressured to go for the more advanced models unless you’re ready for that upgrade path.
Are there any problems with the Q-LEDs? These indicators show the machine’s current POST phase; they should blink or stay lit briefly. Issues arise only if one stays stuck.
ITX boards are even tinier than Micro-ATX—just four screws, one in each corner—and they tend to be pricier due to their compact size. The trade-off is reduced expandability; it’s unlikely you’ll need an ITX case, so buying one might not be practical. On the positive side, the ROG model offers better sound quality, two rear USB Type-C ports, and a quicker LAN connection. A key difference between the B660M-A and ROG is the memory type: the B660M-A uses DDR4 while the ROG supports DDR5. For a simple DDR5 setup, a Gigabyte B760M C would be a solid choice. I’d have considered the 12400 or 12400F (or discounted 12600K) to boost core count with faster processing, but the 12100 remains a solid budget pick and has received good feedback.
Thanks for your response. I’ve already given up on the board, but it’s worth noting that during my review everything stayed unlit. I also suspect error beeps weren’t being played when issues arose, even though they were expected. I still have the DDR4 from my current setup, so I can keep using it. I bought the DDR5 now, which is disappointing since it feels like an upgrade isn’t really needed yet. If an older model works, I’m okay with that, but if it’s more likely another MOBO will fit, I’ll save the DDR5 for later. The Rog Strix costs about $60 more and doesn’t seem to offer much beyond the RAM upgrade. Would the B660M-A be a closer match to my B250M-A? I’m mainly concerned about getting another board and running into problems right out of the box. I’d rather just swap parts without worrying about BIOS or CPU issues. I hope my 600W PSU can handle it. It’s a lot to sort through.