System Information:
MB: SUPERMICRO MBD-X10SL7-F-O
CPU: E3-1276V3 (why? because I got a good price on the processor)
Case: Supermicro CSE-826TQ-R800LPB
OS Drive: Samsung 840 Pro 256GB
HD: (12x) 4TB WD Red
Ram: (4x) Samsung m391b1g73qh0-yk0, 1.35v
PSU: PWS-801-1R 800W
At the moment, only CPU and SSD drive hooked up. When I populate all 4 memory slots, the system would not post. I get 4 beeps followed by System Initializing.. Code 55. With only 2 sticks, system posts without any errors. I've interchanged the memory sticks and confirmed all 4 memory sticks work in DIMMA slots. I've also tried swapping out the PSU to a Seasonic SSR-650RM and the same system error 55 appears when I use all 4 memory sticks on the motherboard. So I've concluded that the DIMMB memory slots are bad and got a replacement (new) board.
The new motherboard does the same thing when I populate all 4 memory slots with the Samsumg ECC memory. So now I'm at a lost. What are the chances that I've gotten two bad motherboards? Any advice would be greatly appreciated.
Jerome
MB: SUPERMICRO MBD-X10SL7-F-O
CPU: E3-1276V3 (why? because I got a good price on the processor)
Case: Supermicro CSE-826TQ-R800LPB
OS Drive: Samsung 840 Pro 256GB
HD: (12x) 4TB WD Red
Ram: (4x) Samsung m391b1g73qh0-yk0, 1.35v
PSU: PWS-801-1R 800W
At the moment, only CPU and SSD drive hooked up. When I populate all 4 memory slots, the system would not post. I get 4 beeps followed by System Initializing.. Code 55. With only 2 sticks, system posts without any errors. I've interchanged the memory sticks and confirmed all 4 memory sticks work in DIMMA slots. I've also tried swapping out the PSU to a Seasonic SSR-650RM and the same system error 55 appears when I use all 4 memory sticks on the motherboard. So I've concluded that the DIMMB memory slots are bad and got a replacement (new) board.
The new motherboard does the same thing when I populate all 4 memory slots with the Samsumg ECC memory. So now I'm at a lost. What are the chances that I've gotten two bad motherboards? Any advice would be greatly appreciated.
Jerome
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