Hi, I'm trying to add 4 x NVIDIA T4 GPU's to a brand new R740 with 2 x CPU's Three cards are acceptable by the system but as soon i try to add the 4th card, BIOS keep crashing (System BIOS has halted msg in iDRAC) Existing cards location: PERC: #6; GPU's: #1, #4, #8 (working) Trying to add the forth to slot #7 or #2 with no success BIOS is latest version 1.6.13 2 x 1600W PSU are used while the usage reported in iDRAC is below 400W when using all three cards Appreciate any ideas Thanks,