how to update intel PAC(arria 10) BMC

It took me a week to track down the issue: the motherboard's pcie3 x 16 slots on the second cpu does not work with pac, had to move to 2nd video card slot on first cpu to make it work: ( it is previous version of firmware 1.1

[pan@gwf8 pkg]$ sudo fpgainfo fme
//****** FME ******//
Class Path : /sys/class/fpga/intel-fpga-dev.0/intel-fpga-fme.0
Device Path : /sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/fpga/intel-fpga-dev.0/intel-fpga-fme.0
Bus : 0x04
Device : 0x00
Function : 0x00
Device Id : 0x09C4
Fim Version : 1.1.3
Ports Num : 1
Socket Id : 0
Bitstream Id : 0x113000200000177
Bitstream Metadata : 0x1805304
Pr Interface Id : 9926ab6d-6c92-5a68-aabc-a7d84c545738
Object Id : 254803968

now, I just have to solve the temperature issue, had to turn on high speed fan ( 40% ), it is quiet noisy, temperature still on the high end ( start with 53C and level off on 58C ). Hopefully add extra fan would help out and I don't have to go the water cool solution.

[pan@gwf8 ~]$ sudo fpgainfo temp
//****** THERMAL ******//
Class Path : /sys/class/fpga/intel-fpga-dev.0/intel-fpga-fme.0/thermal_mgmt
Device Path : /sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/fpga/intel-fpga-dev.0/intel-fpga-fme.0/thermal_mgmt
Bus : 0x04
Device : 0x00
Function : 0x00
Device Id : 0x09C4
Temperature : 58° C

[pan@gwf8 ~]$

Any suggestion are welcome. Many thanks !