Problem encountered with system failure to power on via BIOS.
Problem encountered with system failure to power on via BIOS.
Hello, welcome to the forum! This is my first post, so please give me some time. Here’s what I have so far:
- System: MSI B350 Tomahawk with updated AGESA 1.2.0.7 BIOS (3-4 days ago)
- CPU: Ryzen 7 1700
- RAM: Stock HyperX Predator 3200MHz (2 x 8GB)
- GPU: Gigabyte GTX 1070 Xtreame Gaming
- Power Supply: CoolerMaster Thunder 600W
- Background: Assembled in 2017 right after the Ryzen first release. No major problems for five years now.
- Issue: System won’t boot at all. All fans and lights are active (not RGB, just default red). VGA light is on, GPU fans and lights are on, but BIOS can’t be accessed.
What I tried to check:
- Removed all components from the case onto a test bench.
- Placed GPU in second PCIe x8 slot – same VGA light.
- Tested RAM one at a time; only when first and fourth slots were used did CPU and RAM lights turn on.
- Used my new RTX 3080 (also tested) – same result.
- Removed CMOS battery for 10-15 minutes to reset BIOS.
- Think it might be PSU, MOBO, or CPU issue.
I’m hoping someone can help identify the problem and suggest a replacement if needed. Thanks in advance!
P.S. I recently bought a new RTX 3080 that works fine, but I plan to upgrade my PSU soon (aiming for 850W). For now, it’s just sitting in my cupboard.
I experienced comparable issues with an older i3 that I had stored recently. I began working on it recently and it wouldn't boot into BIOS. Possible fixes include resetting the CMOS, removing RAM, damaging the DIMM edges and slots, then reinserting everything and trying again. Your 5900X also froze during a full-tilt session after accidentally touching a DIMM latch while swapping cables. It took about 15 minutes to diagnose on both devices. Edited June 4, 2022 by An0maly_76 Updated, more details
This resembles a video you recently viewed. Besides bent LGA connections, the CPU failed in that Intel device. The same LED indicators appear. Do you know anyone with an AM4 chip to test?
This won't function. These features are available only on iGPUs. Good idea!
Thank you for your reply. I tried cleaning the DIMM slot and edges, but the issue remains unchanged. Resetting the CMOS was already done as mentioned in the original post. Thank you for your assistance. It seems the problem might be related to the CPU, though in my case only the GPU failure warning appears in the EZ Debug LED (second half in video). Unfortunately, I don’t have a friend with an AM4 system; most people use laptops, while those with desktop systems nearby typically have INTEL setups. Thank you for your response. As I previously mentioned, I’ve removed just the essential components onto a test bench and cleared everything unnecessary for booting. The only additional thing to note is the M.2 drive connected via Windows.
The B350 feels a bit dated, but the 1700 still holds value today. A B550 with Zen3 could be a better choice. My 5900X really stands out. If you plan to upgrade to Zen3, a good VRM cooling solution is essential. The Asus Tuf Gaming B550-PLUS comes with a 3.2 header option if needed.
I understand it's quite an older model, especially compared to today's processors. However, B350 motherboards perform similarly to the latest ones. This particular one is worth checking out. My MOBO appears to be included, and it remains one of the top B350 options available. The reason I'm delaying a full new build is that I'll be moving out in about 8-9 months, so I'm saving up until then and considering selling it. I plan to fix the faulty component on course and possibly upgrade to AM5 later.
The situation is clear if you're considering a new aircraft section. The A320 and B350 aren't practical choices right now unless you don't intend to upgrade the mainboard. The B550 offers better flexibility for future upgrades. Finding RAM with a maximum of 1333 MHz is becoming increasingly difficult. 3200 MHz is more affordable, quicker to obtain, and widely available. Therefore, a B550 seems more sensible. An Asus Tuf B550-PLUS, which I previously used with 32GB DDR4-3200 Crucial Ballistix, costs about $300 today and sets the stage for a Zen3 upgrade later. Edited June 4, 2022 by An0maly_76 Updated, more details
I have 16GB of 3200Mhz dual-channel DDR4 RAM installed in my current setup. The issue is that if the motherboard is faulty, I’ll get a B550; otherwise, I’ll stick with a B450 for now. If the processor fails, I’ll switch to a 5600X temporarily. Since I’m relocating abroad after 8-9 months, it doesn’t make sense to replace both just to sell soon.
B550 is compatible with AM4 and can handle a 1700. The B450 doesn't seem like a good value. MSI advised me that updating their Zen3 BIOS might damage my B450M Bazooka AFTER purchasing a 5900X, especially since the previous board experience was disastrous. I won't support or recommend MSI anymore.