SMI300XE Exam Dumps - Supermicro MI300X GPU Questions and Answers

TheAGFHC Toolis specifically designed forSupermicro’s internal employeesandauthorized resellers (VARs). These users require access to diagnostic and firmware update tools that are restricted totrained personnel.

Option A (Correct):Internal Supermicro employeesuse this tool for system maintenance and diagnostics.

Option D (Correct):VARs (Value-Added Resellers)are authorized to use the tool forcustomer support and system integration.

Option B (Incorrect):GeneralSMC partners do not have accessto AGFHC.

Option C (Incorrect):End customers do not have accessto this tool.

A failed GPU in the Supermicro MI300X system can be identified usingthe warning light indicator. Supermicro systems includeLED diagnostic indicatorsthat display the operational status of various components, including GPUs. When a GPU malfunctions, the system will trigger an alert that is displayed as a warning light on the GPU tray or the server chassis. This allows technicians to visually identify the faulty GPU without requiring extensive hardware testing.

Discoloration (A)is not a reliable method of identifying a failed GPU as it would require physical degradation, which is uncommon.

Serial numbers (B)andPart numbers (C)are used for inventory tracking but do not indicate functional status.

Warning lights (D)are the recommended method, as documented in the system health monitoring section of Supermicro's documentation, which detailsLED indicators and diagnostic lights for system status monitoring​.

TheIPMI Dashboard health event loghelpsidentify component failuresusing ared severity status indicator. If a fan or power supply fails, theevent log will mark it as a red alert, allowing users to take corrective action.

Option A (Correct):Red severity status in theevent logsignals a failed component.

Option B (Incorrect):Fansdo not change colorswhen failing.

Option C (Incorrect):There is nopurple status indicatorin IPMI for failures.

Option D (Incorrect):You cannot configure a new fan inIPMI under Configuration; you must replace a failed fan.

TheAGFHC tool requires a dual-CPU setupto function properly. IfCPU 2 is missing, the toolfails to operate correctly.

Option A (Incorrect):Thetool does not depend on DIMM configuration.

Option B (Incorrect):Missing GPUscan cause errors, butthe tool can still function.

Option C (Correct):AGFHC requires both CPUsto be installed.

Option D (Incorrect):PSU reseating isnot requiredfor AGFHC operation.

ForSupermicro MI300X GPU systems,removing the power supply unit (PSU) improperlycan lead to serious issues.

Why the red lock exists?

Thered locking mechanismensures that thePSU is properly securedin the system.

Before disengaging the PSU, thered lock must first be unlockedto avoid damage.

If you forcefully shift the release lever without unlocking the red lock:

B: The power supply unit will fail→ If the PSU is removed improperly, it can causeinternal damageto power connectors, resulting in PSUfailure or improper functioning.

C: You could permanently damage the lock on the power supply unit→ Thelocking mechanismis designed for smooth disengagement. Forcefully shifting the lever canbreak or warpthe lock, making itimpossible to secure the PSU back in place.

Incorrect Answers Explained:

A (All answers are correct)→ This is incorrect becausenot all answers are valid.

D (The PSU can no longer be secured into the tray)→ This happensonly if the lock is damaged, which is covered underoption C.

Supermicro’s official documentation clearly statesthatunlocking the red lock firstis a critical step before removing or replacing the PSU.

When removing theGPU tray, it is crucial tokeep it leveltoprevent damage to the chassis and cooling fans below.

Option A (Correct):If the tray tilts, it canhit the upper chassis or damage fans below.

Option B (Incorrect):There isno specific 16-degree angle requirement.

Option C (Incorrect):Work surface placement does not impact removal safety.

Option D (Incorrect):Thescrews must be removed first, but they do not affect the removal angle.

When theGPU tray is pulled out partially, itlocks in placetoprevent accidental removal or dropping. To fully remove it,two people must press down on the lever on each sidebefore continuing.

Option A (Correct):Thetray locks automaticallyto ensure safe removal, and two people are needed to press the unlock levers.

Option B (Incorrect):Thetray does not vibrate or flash redwhen released.

Option C (Incorrect):Thetray does not contain liquid components.

Option D (Incorrect):Thetray does not generate excessive heat upon removal.

Toaccess and replace a failed GPUin theMI300X system, you mustremove the GPU tray.

Option A (Incorrect):UpdatingAMD commandsdoes not physically grant access to GPUs.

Option B (Incorrect):LSPCIis used tolist PCI devices, not to physically access the GPUs.

Option C (Incorrect):SCC configurationis unrelated to physical GPU replacement.

Option D (Correct):Removing the GPU trayis the only way tophysically access and replace GPUs.

TheROCm command outputprovides essentialGPU performance metrics:

Option A (Correct):Energy CountertracksGPU power consumption.

Option B (Correct):Firmware DetailsprovideGPU firmware version.

Option C (Correct):Temperatureshowsreal-time thermal readings.

Option E (Correct):Power DrawgivesGPU power usage data.

Option D (Incorrect):vBiosis not a key ROCm statistic.

Option F (Incorrect):Socket Type is not includedin ROCm statistics.