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.

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.

When working withSupermicro MI300X GPU systems, it ishighly recommendedtomap or take a pictureof cable connections before disconnection.

Reasons:

Ensuring Proper Reconnection→ NVMe backplanes have multiplecritical connections(MCIO cables, power cables, data lanes, and SAS connections). Misplacing any of these cables could cause:

Boot failures

Drive detection issues

Performance degradation

Avoiding Errors in Cable Routing→ Supermicro documentation states thatimproperly routed cables can obstruct airflow, potentially leading tooverheatingin high-performance systems.

Easing Future Troubleshooting→ If issues arise after reassembly, aphoto or cable mapallows engineers toquickly verifywhether cables werereconnected properly.

This best practice isofficially recommendedinSupermicro’s service and installation guidelinesfor NVMe backplanes.

TheSUM (Supermicro Update Manager) command to check basic system informationis:

css

CopyEdit

sum.exe -i 10.1.1.100 -p ADMIN -u ADMIN -c checkbasicinfo

Option A (Correct):This is the correct syntax for retrievingbasic system information using SUM.

Option B (Incorrect):The syntaxis incorrect and will not execute properly.

Option C (Incorrect):The"checksysteminfo" command is not validin SUM.

Option D (Incorrect):"checkassetinfo"retrieves system asset details, not basic system information.

The ROCm softwarerequires at least one GPU to function. It can stilloperate with up to 2 missing GPUs, butif 3 or more GPUs are missing, ROCm commands will fail.

Option A (Incorrect):ROCmfails if 3 GPUs are missing.

Option B (Incorrect):The software can function withmore than 1 GPU missing.

Option C (Correct):ROCmcan still execute commands if only 1 or 2 GPUs are missing.

Option D (Incorrect):At least 1 GPUmust be detected for ROCm to work.

TheSUM (Supermicro Update Manager) commandhas differentsyntax and optionsbetweenWindows and Linuxversions.

OnWindows, the SUM command uses .exe files and standard Windows CLI syntax.

OnLinux, SUM commands use native Linux paths, shell scripting, and different argument formatting.

For example:

Windows:sum.exe -i 10.1.1.100 -p ADMIN -u ADMIN -c checkbasicinfo

Linux:./sum -i 10.1.1.100 -p ADMIN -u ADMIN -c checkbasicinfo

Since syntax differs,the correct answer is True.