SMI300XE Exam Dumps : MI300X Expert (SMI300XE) Certification Exam

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 handling theGPU tray, it should be placed ona flat, stable surfacetoprevent damage and ensure safety.

Option B (Correct):Aflat surfaceprovides stability and preventsaccidental damage or tipping.

Option A (Incorrect):Placing the trayon top of the chassiscan cause it tofall and sustain damage.

Option C (Incorrect):Thefloor is unsafedue tofoot traffic, riskingaccidental damage.

Option D (Incorrect):Acardboard box may not support the tray’s weight, making itunstable.