Updated Mar 21, 2026 SMI300XS Exam Dumps – PDF Questions and Testing Engine [Q14-Q36]

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Updated Mar 21, 2026 SMI300XS Exam Dumps – PDF Questions and Testing Engine

New (2026) Supermicro SMI300XS Exam Dumps

Q14. Once you remove the midplane lid from the AS-8125GS-TNMR2 system, how many total screws must be removed from the sides of the chassis in order to remove the midplane bracket?

2 screws total (1 on each side of the chassis)

4 screws total (2 on each side of the chassis)

8 screws total (4 on each side of the chassis)

6 screws total (3 on each side of the chassis)

Q15. Exhibit:

What is the proper way to remove the backplane from the motherboard tray?

Ask a data center technician to remove it for you.

Use one hand to grab one side of the motherboard tray and rip the backplane out.

Hold the start button and press left and right buttons to get more lives.

Use both hands to tilt the top of the backplane towards you and lift it up and out of the motherboard tray.

Q16. Which cables need to be reconnected after installing the NVMe backplane?

i2C Cable, SAS Cable, Power Cable

Only the SAS Cable

Only the i2C Cable

Only the Power Cable

Q17. Before disconnecting the cables from the NVMe backplane, what precaution should be taken?

Map the cables so that you can reconnect them to the proper port location later on.

Disconnect the power supply first.

Randomly disconnect cables and reconnect them later.

Shake the system to loosen cables before disconnecting them.

Q18. Exhibit:

How many screws need to be removed from the support bar located at the rear of the motherboard tray?

6 screws (3 on the left side and 3 on the right side of the tray)

24 screws (6 on the left side and 18 on the right side of the tray)

12 screws (2 on the left side and 10 on the right side of the tray)

6 screws (1 on the left side and 5 on the right side of the tray)

Q19. When reinstalling the motherboard tray, is it necessary to align it properly with the chassis grooves before securing it with screws? True or False?

True

False

Q20. After removing the screws from the midplane bracket, what cables must be removed?(Choose 2 answers.)

SATA cable

MCIO cable

Flat panel/ribbon cable

Power cable

Q21. When lowering the midplane bracket back into the chassis, what should you make sure to do with all the cables?

Move only the ribbon cable out of the way as you lower the bracket.

Move only the power cable out of the way as you lower the bracket.

Move only the I2C cable out of the way as you lower the bracket.

Move all the cables out of the way as you lower the bracket.

Q22. How many screws need to be loosened across the bracket in the bottom of the motherboard tray in front of the backplane?

Q23. In order to remove the midplane from the AS-8125GS-TNMR2 system, and after you remove all the PSUs, you will need to disengage 3 trays. What is the correct order for disengagement?

Disengage the PCIe tray first, then the GPU tray, and the motherboard tray last.

Disengage the PCIe tray first, then the motherboard tray, and the GPU tray last.

Disengage the motherboard tray first, then the PCIe tray, and the GPU tray last.

Disengage the GPU tray first, then the motherboard tray, and the PCIe tray last.

Q24. Once you have removed all 12 screws that secure the motherboard to the motherboard tray, what is the proper way to remove the motherboard?

Make sure to touch the pins and shove the motherboard out of the tray.

Use one hand the entire time to remove the motherboard tray and hold the motherboard in the bottom center as if you’re holding a pizza.

Tilt the chassis to shake it out of the tray.

Avoid touching the pins and carefully slide the motherboard slightly out of the rear of the tray, then place one hand underneath the rear of the tray and continue sliding the motherboard out of the tray without tilting it up or down.

Q25. Where is the one screw that needs to be removed in order to remove the AOM bracket?

On top of the hard drive tray

On top of the fan tray

On the side of the motherboard tray

On the rear of the power supply

Q26. Before reinstalling the motherboard tray, what critical step should be taken to ensure proper installation?

Align the motherboard tray with the grooves in the chassis

Shake the tray to confirm it fits properly

Screw in the motherboard tray at random points before aligning it

Tilt the motherboard tray at an angle before placing it

Q27. It is essential to connect the purple 5-volt power connector to the correct port to avoid damaging the AS-8125GS-TNMR2 system. True or False?

True

False

Q28. Before you can remove the NVMe backplane (BPN-NVME5-HS219N-S24) from the motherboard tray, what should you do with the hard drives in the system?

Disengage (but don’t remove) all the drives

Disengage the power supply units (PSUs)

Disengage the fans

Disengage the field engineer

Q29. Exhibit:

To remove the midplane lid on the AS-8125GS-TNMR2 system, use your fingers to push in on the two handles toward the PCIe tray, then slowly lift the midplane lid up and out of the chassis at an angle.
True or False?

True

False

Q30. In the motherboard tray, the AOM bracket is partially covered by the support bar. So, you’ll need to remove the support bar first before you can remove the AOM bracket. True or False?

True

False

Q31. How can the 4 MCIO cables located in the center of the motherboard be released and unlocked?

Grip both sides of the orange connectors and pull really hard

Remove the screws holding down the MCIO cables

Press down on their release levers to unlock them

Loosen the bolts holding down the MCIO cables