Exhibit:How many screws need to be removed from the support bar located at the rear...

Why Does the Support Bar Have 6 Screws?

Thesupport bar at the rear of the motherboard trayis designed to:

Provide additional structural stability

Prevent vibration-related failures

Ensure proper alignment of PCIe slots and backplane connectors

It is secured using6 screws, arranged as:

3 screws on the left side

3 screws on the right side

Correct Removal Procedure:

✅Step 1:Identify thesix screws securing the support bar.✅Step 2:Loosen themevenly from both sidesto prevent stress on the chassis.✅Step 3:Carefully remove the support bar without twisting it.

Why Other Options Are Incorrect?

B (24 screws)→ Excessively high number; no component in this section has 24 screws.

C (12 screws)→ Incorrect count; only6 screwsare present.

D (6 screws but uneven distribution)→ There are3 screws per side, not 1 on one side and 5 on the other.

Official Documentation Reference:

Supermicro AS-8125GS-TNMR2 Disassembly Guideconfirmsthe support bar is secured with 6 screws (3 on each side).