Please note:

Solemn promise: Every motherboard sold in this store is strictly tested by our technicians, please rest assured to purchase1. The motherboard is tested before sending, we can make sure it is fully working2. The installer must pay attention to anti-static electricity during the installation process.
If it does not start, please check whether the accessories are installed properly, or if the accessories are damaged,
The installer has any difficulties in the installation process please contact us and we will give you help3. problems encountered in the purchase process, please contact us, thank you