The checked Samsung and ASUS specifications show a nominal NVMe M.2 2280 match for M2_1, M2_2. A drive missing from firmware can still reflect slot selection, CPU restrictions, seating, sharing or firmware setup; this page is a source-linked diagnostic reference, not a hardware diagnosis.
Confirm the exact drive and slot
Read the label on the drive: MZ-V7E500BW is the model code used for this reference. The checked drive entry gives 500GB, NVMe, PCIe 3.0 x4 and M.2 2280. The board's documented candidate slot IDs are M2_1, M2_2. A similar model with a different suffix or heatsink may need a different physical check.
Compare the board's storage table
The ASUS technical page records M2_1: NVMe, lengths 2280, PCIe 4.0 x4; M2_2: NVMe, lengths 2280, PCIe 4.0 x4. Check the current manual for CPU-family availability, lane sharing, SATA port exclusions and the location of each physical slot. Do not infer that every M.2 connector on the board has identical behavior.
Inspect installation with power disconnected
Follow both manufacturer installation instructions for standoff location, card seating and any board M.2 cover. Check physical clearance where a drive heatsink is present. Do not repeatedly reseat a powered system or force a connector that does not align.
Separate detection from boot configuration
If firmware detects the drive but it does not appear as a boot option, review the operating-system installation and board storage-mode instructions. Back up data before changing RAID, VMD or boot settings. If the drive is absent from every correctly documented slot, use the makers' diagnostic and warranty process; a nominal specification match alone cannot identify a fault.
Sources & verification
Manufacturer pages were checked on 2026-10-29. Recheck the current page before purchase.
- Samsung Magician official listing for MZ-V7E500BW Checked 2026-10-29
- Samsung MZ-V7E250BW official data sheet Checked 2026-10-29
- ASUS B760M-AYW PRO WIFI-CSM technical specifications Checked 2026-10-29
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