4 screws secure the backplane to the motherboard tray that you will need to remove, and they are spaced equidistant across the backplane. True or False?
Thebackplane in Supermicro MI300X systemsis alarge PCB (printed circuit board) that connects NVMe SSDs and PCIe devices to the motherboard.
It is secured byfour screws placed equidistantlyto:
Distribute mechanical stress evenly
Ensure stability against vibrations
Prevent warping or misalignment of connectors
Proper Removal of the Backplane Screws:
✅Step 1:Identify and locate the4 securing screws on the backplane.✅Step 2:Loosen them in across-pattern(diagonal pairs) to prevent stress buildup.✅Step 3:Carefully lift the backplanestraight upto avoid bending connector pins.
Why This Layout Is Important?
????Equidistant screw spacing ensures even pressure distribution, preventing PCB flexing or cracking.????Improper screw removal (one side first) can cause misalignment or undue stress on connectors.
Why False Is Incorrect?
IfFalse were correct, it would imply that screws are placedrandomly or unevenly, which isnot the case in Supermicro MI300X systems.
Official Documentation Reference:
Supermicro AS-8125GS-TNMR2 Installation Manualconfirms thatthe backplane is secured with 4 evenly spaced screws for structural integrity.
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