3 beeps means DRAM detection problem for this mobo.
1. Try each DDR4 installed on DIMM1 or 3 or 5 or 7 slot (one DDR for one time), if doesn't work, try the second DDR, and 1, 3, 5, 7 again......
2. Try two DDR4 installed on DIMM1&3 or 1&5...just mak...
1. Try each DDR4 installed on DIMM1 or 3 or 5 or 7 slot (one DDR for one time), if doesn't work, try the second DDR, and 1, 3, 5, 7 again......
2. Try two DDR4 installed on DIMM1&3 or 1&5...just mak...
