Endorfy Supremo FM5 Gold 850W isn't powering on and emits unusual clicking sounds.
Endorfy Supremo FM5 Gold 850W isn't powering on and emits unusual clicking sounds.
Hi, I purchased the Endorfy Supremo FM5 Gold 850W power supply because my new hardware requires more power. When I press the power button, it makes a click sound (video attached), but the rest of the PC stays off. I assumed something broke after moving parts into the new case, but once I reconnected the old power supply everything worked. Can you help explain what’s happening? I’ve stripped down everything to the bare essentials for easier troubleshooting. Motherboard: ASRock X99 Extreme 4 CPU: I7-5820K Old GPU: MSI GeForce GTX 970 Gaming 4G New GPU: Gigabyte GeForce RTX 2080 TI gaming OC Old power supply: Cooler Master RS-650-AMAA-B1 The PC was built around 8 years ago. Videos of setup: Cooler Master Power Supply - working PC (YT) Endorfy Power Supply - PC not working (YT)
The build lacks a GPU and the only justification for such a large PSU is a powerful graphics card. I’m unfamiliar with the brand, so it seems to be an obscure option for me.
Motherboard: ASRock X99 Extreme 4 CPU
Old GPU: MSI GeForce GTX 970
Gaming GPU: Gigabyte GeForce RTX 2080 TI gaming OC
Old Power Supply: Cooler Master RS-650-AMAA-B1
New Power Supply: Endorfy Supremo FM5 Gold 850W
I understand that using just a bare CPU on an empty motherboard can help verify power supply functionality, as demonstrated in the linked videos. I assumed another component might cause a short circuit, so I kept everything minimal. I purchased this power supply because it was significantly cheaper than other reputable brands and received many positive reviews.
It's my dad's gaming machine, and I enjoy upgrading it with new components so he can enjoy the latest titles. Eventually I plan to install the RTX 3090 TI from my office setup. That means I need a more powerful power source. I think my processor might be the main limiting factor, but replacing the whole system isn't within my financial means.
The click sound from a PSU can indicate a tripped protection circuit. Because it isn’t functioning, it’s likely the issue is there. Disconnect all cables except the ATX connector. Use a paper clip to touch pins 4 and 5. This will power up the unit. If it clicks but shows no activity, there’s a problem. Refer to the images here: https://www.silverstonetek.com/upload/do.../PSU-Paper Clip-EN.pdf. Sometimes faulty cables cause this problem, so connect all necessary cables to the PSU (not components) and retry with the paper clip if it was just the ATX connected.
It should handle modern titles smoothly. With a solid 6/12 and sufficient gHz, the 2080ti works well. It shouldn’t lag significantly compared to a 12400 with a 4060. A 8GB memory setup would be ideal, though the 970 model had some issues—likely due to limited RAM. The main problem was accessing only 3.5GB, not the full 4GB. I experienced breathing issues with one version, which was resolved by using a modified game build. A 2080 should resolve that. Right now it looks fine, but it might struggle with the PS5/XboxX unless they release a more capable version. I wouldn’t think about swapping it just yet until the PS6 is announced.
If you have a multimeter nearby, it makes sense to measure the voltages as well. They should stay within 5% of the expected range. If everything looks normal, it’s possible you were sold a faulty 2080ti and need to verify its specs. Another concern could be a short circuit on the motherboard, which would likely cause issues. These components are difficult to replace, so swapping it for a cheaper 12400 with an LGA1700 DDR4 board might be a better option.
I followed your instructions. The PSU produced the same noise as in the video. I tested the 24-pin connector using a multimeter according to the provided diagram: Source: https://bardimin.com/en/hardware-en/24-p...therboard/. All readings showed 0V relative to ground after the "Jump Start".
I purchased every card in perfect condition, and it performed flawlessly.