F5F Stay Refreshed Hardware Desktop I can assist with starting the new version. What system or software are you using?

I can assist with starting the new version. What system or software are you using?

I can assist with starting the new version. What system or software are you using?

N
NiceBuddy05
Junior Member
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18
10-04-2025, 03:17 PM
#1
I have components for my latest setup: RAM – G.Skill Neo RGB White 64 GB – F5-6000J3636F32GX2-TZ5NRW CPU – 9950x3d Motherboard. As instructed, placed the RAM in slots A2 and B2; the DRAM indicator illuminated and displayed a C5 fault. Updated the BIOS via q-flash, but the problem persisted. Tested single sticks in A2 – same fault. Then tried B2, red LED flashed briefly before shutting off and showing Ad (ready) for both. No drive connected yet. Next, I placed RAM in B1 and received a 46 fault, consistently appearing regardless of configuration. After posting Ad, the VGA indicator stayed on. I reset CMOS and reflashed BIOS; CPU remains installed. Now I see code 21 on cold boot, then code 46 afterward – no longer reaches Ad as before. I also noticed the VGA light stayed active. After a reset using the jumper and BIOS update, only A2 RAM worked again, displaying C5. I attempted clearing CMOS, installing an AIO for pressure relief, and re-seating RAM sticks in correct positions. Single stick in A2 triggered 15 then C5. Dual in A2/B2 produced FF and then C5.

Edit 2: After several more CMOS clears and proper RAM placement, I could boot into OS only with B1 and B2 slots. I ran a memtest to check for memory errors – no issues found. USB ports and connections function properly. Processor idles between 45-48 with L-Connect active, reaching 96 on Cinebench – other components seem normal. However, using A1 or A2 consistently results in C5 errors; dual slots produce FF then C5.

Edit 3: I took the device back to the seller to verify the problem. They had a 9950x instead of an AM5, checked for bent pins, and the A1/A2 slots worked. I received a replacement and sent the faulty chip for RMA – it appears to be a memory controller failure, though rare. From an installation standpoint, I followed standard procedures: installed CPU correctly, tightened AIO gradually, applied minimal thermal paste, and confirmed no bent pins during re-seat. Shared a photo with an Aorus expert on Reddit; no pin issues were reported.

Last resort: I’m considering an RMA, but given the time involved, are there any DIY steps I could attempt? I don’t have spare parts on hand. Any advice would be appreciated. Thanks ahead.
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N
NiceBuddy05
10-04-2025, 03:17 PM #1

I have components for my latest setup: RAM – G.Skill Neo RGB White 64 GB – F5-6000J3636F32GX2-TZ5NRW CPU – 9950x3d Motherboard. As instructed, placed the RAM in slots A2 and B2; the DRAM indicator illuminated and displayed a C5 fault. Updated the BIOS via q-flash, but the problem persisted. Tested single sticks in A2 – same fault. Then tried B2, red LED flashed briefly before shutting off and showing Ad (ready) for both. No drive connected yet. Next, I placed RAM in B1 and received a 46 fault, consistently appearing regardless of configuration. After posting Ad, the VGA indicator stayed on. I reset CMOS and reflashed BIOS; CPU remains installed. Now I see code 21 on cold boot, then code 46 afterward – no longer reaches Ad as before. I also noticed the VGA light stayed active. After a reset using the jumper and BIOS update, only A2 RAM worked again, displaying C5. I attempted clearing CMOS, installing an AIO for pressure relief, and re-seating RAM sticks in correct positions. Single stick in A2 triggered 15 then C5. Dual in A2/B2 produced FF and then C5.

Edit 2: After several more CMOS clears and proper RAM placement, I could boot into OS only with B1 and B2 slots. I ran a memtest to check for memory errors – no issues found. USB ports and connections function properly. Processor idles between 45-48 with L-Connect active, reaching 96 on Cinebench – other components seem normal. However, using A1 or A2 consistently results in C5 errors; dual slots produce FF then C5.

Edit 3: I took the device back to the seller to verify the problem. They had a 9950x instead of an AM5, checked for bent pins, and the A1/A2 slots worked. I received a replacement and sent the faulty chip for RMA – it appears to be a memory controller failure, though rare. From an installation standpoint, I followed standard procedures: installed CPU correctly, tightened AIO gradually, applied minimal thermal paste, and confirmed no bent pins during re-seat. Shared a photo with an Aorus expert on Reddit; no pin issues were reported.

Last resort: I’m considering an RMA, but given the time involved, are there any DIY steps I could attempt? I don’t have spare parts on hand. Any advice would be appreciated. Thanks ahead.

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S
sioazidao
Member
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70
10-04-2025, 03:17 PM
#2
Resolved my problems by returning parts to the seller, who replaced the processor. During testing at their location, we found the A1 slot wasn’t working and obtained a new motherboard. It took a few months, but the seller’s RMA handling made it possible and now everything is functioning. Aiming for strong Cinbench scores with optimal temperatures.
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S
sioazidao
10-04-2025, 03:17 PM #2

Resolved my problems by returning parts to the seller, who replaced the processor. During testing at their location, we found the A1 slot wasn’t working and obtained a new motherboard. It took a few months, but the seller’s RMA handling made it possible and now everything is functioning. Aiming for strong Cinbench scores with optimal temperatures.

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