This is the top-tier Z390 AORUS motherboard. All accessories shown in the second image are included (no original box). A new battery is installed. Most bags are unopened, and the I/O shield is integrated. The Windows Home edition activation is not guaranteed but may work. The I/O armor (including the backplate) has been disassembled and cleaned. The heatsinks are securely screwed in—handle with care if disassembling. BIOS is updated to the latest version. Only the top M.2 heatsink has been used; others are unused. Protective films remain on some parts (highlighted in red in the images) and should be removed, especially on the chipset for better heat dissipation. No bent or broken pins. Full functionality tested, including all PCIe x16 slots, PCI slots, memory slots, Sata connectors, M.2 sl.
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