Hello Mukesh4
The component cp029724.exe you have installed updates the Server Platform Services (SPS)/Management Engine (ME) Firmware only.
Since you moved from intel® Xeon® cpu E5-2620 v3 (Haswell) to intel® Xeon® cpu E5-2620 v4 (Broadwell) , DDRIO channel drivers will be different , and hence the missing driver with a yellow bang on device manager
You will need to install HPE ProLiant Gen9 Chipset Identifier for Windows Server 2012 R2 , below is the download link
https://support.hpe.com/hpsc/swd/public/detail?swItemId=MTX_cb8d45c15706411e8416dae1af&swEnvOid=4168
Regards,
Shwetha