since you are not alone with that 8222(C)L problem i have asked some chineese sellers.
the X11DPH-T supports 205W 1st Gen, but not all 200/205W 2nd Gen processors.
the reason is one of the maximum TDP setting. this is declared much too high as it draws in real, but the motherboard can not know and don't start.
you can buy X11DPi / X11DPH / X11DAi boards at taobao with VRM already upgraded to support 270W, without supermicro warranty but the seller gives you. we can not do anything because we don't know what tools they use and which data they put into the eeprom of the VRM.
in theory we can modify the Intel Management Engine, but that's much more fare away from our knowlege.
sorry for the bad news.
When I received the processors, they did not work, the seller said that send the MB to him.
I asked a Chinese processor seller, what does he do with MB? he replied, that he was cleaning the bios))
I also asked to send me the firmware, but he pretends that he does not understand me)))
He sells a regular MB X11DPi for $ 700 and a custom version for $ 1,000. I think $ 300 for the firmware is a lot.
But nothing to do will have to buy.
And if I buy a custom MB, can I read the BIOS to upload it here? or is it not enough?