I was finally able to fix things up i believe and the rig is online mining
the hardest part tbh wasnt the no signal on screen but thanks to this awesome dude down here i replicated the settings and they work great !
the hardest part tbh was the frequent BSODs and system crash WHEN MINING ETH ONLY on the Ti graphics cards !
after digging a bit deeper i found this:
https://www.youtube.com/watch?v=5PQY-PKI8Vg&t=504s
apparently most drivers are having this crash issue for LHR cards + the newwest drivers even retrieve the LHR lock back again
so only a couple of drivers fixed my issue
may i get an input on my hashrate how good is it and am i missing something or can i OC higher maybe ??
http://grabilla.com/0c709-8a8c3e6d-24f1-4d61-9cfa-f46c9b187a51.html
many thanks to all of ya boys !...
Did you update your BIOS to newest version? Use Flash BIOS Button.
Then you have to update your Bios settings (got the infos from https://simplemining.net/support? ) :
1) Make sure you are running the latest BIOS! (you can also try older ones if newest isn't working)
2) Set device to boot from USB/pendrive !
3) Disable Sound audio card !
4) Enable 4G encode !
5) Set PCIe support to Auto or GEN2 !
6) Enable onboard graphics to default (PEG -> IDG)
7) Set also: power ON on AC power lost, disable virtualisation
Plug your monitor into the ONBOARD graphics if you want to take a look on boot process
Startet mining beginning of this year. For whatever weird reason it only worked with SIMPLE MINING OS
(tried several other mining OS's several times with no success - they either didn't load or start mining) booting from usb-stick (didn't try ssd or hdd).