Specifications:
Item Type: Desktop Motherboard
Material: PCB
Product Model: A780+
Chipset: AMD RS 780L
Motherboard Architecture: ATX
Motherboard Size: Approx. 235x170mm / 9.3x6.7in
CPU Architecture: Supports LGA940 938 Pins: AMD AM2, AM2+, AM3, FX Series Processors
Network Card: 100Mbit Network Card Chip
Graphics Card Slot: PCIe 16X Gen 3.0
Memory Support: 2 x DDR3
Maximum Memory Capacity: 32GB
SATA Interface: 4 x SATA2.0
USB Interface: 4 x USB2.0, 1 x USB2.0 Front Interface
Expansion Interface: 1 x VGA, 1 x COM Interface, 1 x PCIe Expansion Slot, PS/2 Mouse/Keyboard Interface
Power Supply: Three-Phase Power Supply
Battery Type: CR2032 Button Cell (Built-in)
Battery Capacity: 240mAh

How to Use:
To use the motherboard, secure it in the main case and connect the appropriate connectors following the corresponding markings. If you encounter power-related issues, ensure that the power supply is properly connected and functioning. Check the power adapter's connection, socket, and power supply. Verify that the motherboard's power supply is correctly connected to the ATX power connectors (e.g., 24-pin EATXPWR and 8-pin EATX12V). Note that the location and number of power connectors may vary by model.

Package List:
1 x Desktop Motherboard
1 x Baffle
1 x SATA Cable
Notice:
If the computer does not turn on, follow the troubleshooting steps mentioned to ensure that the power adapter is properly connected. You can also try removing external devices, clearing the CMOS, and gradually reconnecting external devices to identify any potential issues.
Please note that the package list and troubleshooting instructions may vary, so refer to the product's manual or manufacturer's guidelines for more specific details.