i have checked everything. g2g. psu is good, i have replaced usb cables, pci-e adapters, different vga cables. the only thing i havent changed or tried is swapping pci-e adapters from another port to the 16 but man im really tired of burning up risers at $10 a piece. and the risers im using are the best ive found. i have gone through about 10 different types and these are the best by far.
could there be something defective in the mb or something in the 16 causing it to short out?

i have 8 rigs running, all with a 1600 T2 EVGA PSU, gigabyte mining motherboard, 1070 minis and SRS Digich risers.  risers are powered directly by PSU and no sata is used.  These things have been running over 6 months with zero problems until 2 days ago.  one of the rigs shut down and when i powered it back on i noticed only 5/6 risers  were getting power.  i swapped out the riser and when i turned the machine on all 6 lights were on then instantly i heard a sizzle, smelled something burning and it powered down.  turned it back on and again 5/6 were only powered.  the riser that keeps going out is attached to the pci xpress 16slot.  i used compressed air and blew out anything that could be shorting it, swapped out cables, risers and components and still same thing happened.  any ideas??

i keep getting the white screen of death. go to load nicehash and is stuck on white screen. have tried mulitple versions, no resolution. this is only happening one of my rigs. any ideas how to fix this?

has anyone received NAGA tokens? i have emailed copies of TX hash, amount sent and amount owed... still no answers just bs replies thanking me for my interest in NAGA... WTF? where are my tokens?