eNodeB not broadcasting (no signal)

Hi experts

We have configured an eNodeB of E// DUS, connected to a Huawei MME. All settings have been checked:
• No alarms = 0
• Sector = enabled
• FDD = enabled
• RRU = enabled
• MME = enabled
• Power = checked
• Sector relation = checked

However, there is no signal, and the mobile phone does not receive any coverage.
We have verified all configurations, including PLMN, ARFCN, and TAC.

How can we resolve this issue?

Same setup (antenna,rru) works fine on baseband!!

Any help?