F5F Stay Refreshed Hardware Desktop PSU isn't detected in RGB Fusion 2.0; lights won't activate

PSU isn't detected in RGB Fusion 2.0; lights won't activate

PSU isn't detected in RGB Fusion 2.0; lights won't activate

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EBAC9
Junior Member
48
12-10-2023, 09:28 AM
#1
You're facing a tricky issue with your RGB synchronization setup. It seems the problem might lie in how the PSU is connected or recognized by your system. Trying to sync directly from the PSU to RGB Fusion 2.0 without a proper adapter or correct wiring could be the cause. Check if using an ARGB sync cable alone is enough, or if you need a compatible y splitter to bridge the communication gap. Also, ensure your PSU has the correct power delivery and that the case fans are functioning properly.
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EBAC9
12-10-2023, 09:28 AM #1

You're facing a tricky issue with your RGB synchronization setup. It seems the problem might lie in how the PSU is connected or recognized by your system. Trying to sync directly from the PSU to RGB Fusion 2.0 without a proper adapter or correct wiring could be the cause. Check if using an ARGB sync cable alone is enough, or if you need a compatible y splitter to bridge the communication gap. Also, ensure your PSU has the correct power delivery and that the case fans are functioning properly.

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ash_n_brad
Posting Freak
778
12-10-2023, 09:28 AM
#2
Consider using OpenRGB to test compatibility. If successful, it could help determine whether the issue lies with software or hardware. Gigabytes software is decent but I prefer my motherboard, while Thermaltake seems unreliable and splitters/adapters are hard to trace.
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ash_n_brad
12-10-2023, 09:28 AM #2

Consider using OpenRGB to test compatibility. If successful, it could help determine whether the issue lies with software or hardware. Gigabytes software is decent but I prefer my motherboard, while Thermaltake seems unreliable and splitters/adapters are hard to trace.

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Commando__
Senior Member
744
12-10-2023, 09:28 AM
#3
Apologies for the oversight. I attempted to use OpenRGB and JackNet RGB Sync. The latter managed the case fans, but not the rest. OpenRGB handled the inner LEDs on all six fans, yet missed the outer ones. It also triggered my AIO to flash a different color for a brief moment. It didn’t control the PSU or recognize it. The splitter I was using came with Cooler Master MF fans. Unless there’s some unusual proprietary tech in those cables, I wouldn’t expect it to block PSU recognition, though I’m not an expert.
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Commando__
12-10-2023, 09:28 AM #3

Apologies for the oversight. I attempted to use OpenRGB and JackNet RGB Sync. The latter managed the case fans, but not the rest. OpenRGB handled the inner LEDs on all six fans, yet missed the outer ones. It also triggered my AIO to flash a different color for a brief moment. It didn’t control the PSU or recognize it. The splitter I was using came with Cooler Master MF fans. Unless there’s some unusual proprietary tech in those cables, I wouldn’t expect it to block PSU recognition, though I’m not an expert.

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Matthieu_p
Member
217
12-10-2023, 09:28 AM
#4
You're thinking about how LED control systems operate. It seems the device needs to know how many LEDs are present and that a splitter isn't handling the count properly. This could cause issues like missing lights or unexpected behavior. You might need to power the PSU separately and use a fan/LED hub for other components. Based on your experience, it sounds like software works well but hardware quirks persist. Regarding adapters, some brands provide reliable ones while others deliver inconsistent results—especially with older Molex to SATA conversions. Many users report problems with those connections over time.
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Matthieu_p
12-10-2023, 09:28 AM #4

You're thinking about how LED control systems operate. It seems the device needs to know how many LEDs are present and that a splitter isn't handling the count properly. This could cause issues like missing lights or unexpected behavior. You might need to power the PSU separately and use a fan/LED hub for other components. Based on your experience, it sounds like software works well but hardware quirks persist. Regarding adapters, some brands provide reliable ones while others deliver inconsistent results—especially with older Molex to SATA conversions. Many users report problems with those connections over time.

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NinjaBear007
Member
108
12-10-2023, 09:28 AM
#5
I was worried about this possibility and wondered what my main issue really is. This motherboard only has a single 3-pin D_LED1 connection. It seems I’d have to either skip the lights or adjust the color of my PSU slightly.
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NinjaBear007
12-10-2023, 09:28 AM #5

I was worried about this possibility and wondered what my main issue really is. This motherboard only has a single 3-pin D_LED1 connection. It seems I’d have to either skip the lights or adjust the color of my PSU slightly.

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mccoop03
Posting Freak
910
12-10-2023, 09:28 AM
#6
Use an ARGB hub next. A PCB on a hub will have more processing power than the splitter alone. In my situation, I'm running full Linux mode and also lack sufficient pins, but I thought it might cut costs.
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mccoop03
12-10-2023, 09:28 AM #6

Use an ARGB hub next. A PCB on a hub will have more processing power than the splitter alone. In my situation, I'm running full Linux mode and also lack sufficient pins, but I thought it might cut costs.

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xEchoz
Member
208
12-10-2023, 09:28 AM
#7
I understand, I’m willing to spend the $20 if it helps. It’s been a while since I worked with ARGB settings, so I’m not entirely sure what I need. Do you have any recommendations for a hub? I was considering the Cooler Master option you linked, but it seems to use a 2-pin for the MB connection, which doesn’t match my expectations. Thanks in advance for your advice and support.
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xEchoz
12-10-2023, 09:28 AM #7

I understand, I’m willing to spend the $20 if it helps. It’s been a while since I worked with ARGB settings, so I’m not entirely sure what I need. Do you have any recommendations for a hub? I was considering the Cooler Master option you linked, but it seems to use a 2-pin for the MB connection, which doesn’t match my expectations. Thanks in advance for your advice and support.

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hrgriff
Senior Member
573
12-10-2023, 09:28 AM
#8
This setup is designed with its purpose in mind. The 2-pin connector is often just a convenience, switching to a 4-pin on the other end. The amount of data transferred isn't too much, and the board manages information distribution smoothly—no issues there. Power handling is for all fans together rather than individually, which can feel good or bothersome depending on your needs. I can't really recommend a specific one since my fans are Corsair, the lighting is great, but the connector and hub are proprietary. ARGB remains a widely accepted standard even beyond computers, making it a safer choice. (In practice, ARGB strips can sometimes show GBR or BGR instead of RGB on PCs, but you're unlikely to run into that in the PC world.) You might also consider another splitter, though it could be problematic.
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hrgriff
12-10-2023, 09:28 AM #8

This setup is designed with its purpose in mind. The 2-pin connector is often just a convenience, switching to a 4-pin on the other end. The amount of data transferred isn't too much, and the board manages information distribution smoothly—no issues there. Power handling is for all fans together rather than individually, which can feel good or bothersome depending on your needs. I can't really recommend a specific one since my fans are Corsair, the lighting is great, but the connector and hub are proprietary. ARGB remains a widely accepted standard even beyond computers, making it a safer choice. (In practice, ARGB strips can sometimes show GBR or BGR instead of RGB on PCs, but you're unlikely to run into that in the PC world.) You might also consider another splitter, though it could be problematic.

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Cramie
Member
238
12-10-2023, 09:28 AM
#9
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Cramie
12-10-2023, 09:28 AM #9