Dell Optiplex 3070 SFF CPU TDP limit

[Mr_Bademeister]

Hi guys! Is there a mod at the Dell Optiplex Bios to lift the TDP limitation of 65W? In the 3070 SFF, the i9 9900 (65W TDP) runs without problems, but the i 9 9900K (95W) does not.
The power LED flashes and the PC does not start up. Dell also specifies 65W as the maximum. I exchanged the 200W power supply for a 260W power supply, so that fits.
Thank you very much.

[DeathBringer]

Post a screenshot of third (Mainboard) tab of CPU-Z.
Show a photo of your i9-9900K from top.
Can you check it in other system?

[Mr_Bademeister]

Post a screenshot of third (Mainboard) tab of CPU-Z.
Show a photo of your i9-9900K from top.
Can you check it in other system?

here is the CPU and Motherboard.CPU is OK on other system!

[DeathBringer]

Make a photo of this motherboard near a socket.

[Mr_Bademeister]

Make a photo of this motherboard near a socket.

What do you want to see?

[DeathBringer]

What do you want to see?

I need to see power subsystem on the motherboard (not PSU).

And download Intel ME System Tools v12
I need results of MEInfo on this system.

[Mr_Bademeister]

OK, here they are!

[DeathBringer]

This BIOS has activated Boot Guard. So it can't be modified without private key of RSA.

[Mr_Bademeister]

This BIOS has activated Boot Guard. So it can't be modified without private key of RSA.

Isn't it enough that I deactivated the Boot Guard?  What is this private key of RSA?

[DeathBringer]

Boot Guard uses public key to verify the integrity of the BIOS. You can't get private key.
Boot Guard cannot be disabled without soldering a new chipset.