Until now I am using a GTX 1080 with 6+8 pin Power
Now I got a good deal and got a RTX 2080 and using in with 8+8 pin (with 2 6 -> 8 pin adapter)
Now when I startup I see only
"Pls power down and connet pcie power cables"
I know that the 6pin cable from HP Z620 has 150W so it shoudl work but it doesnt!
How can I get the RTX card working in the Z620?
Did I need a Bios upgrade?