Author

Topic: PC won't boot with more than 3 GPU's (Read 411 times)

newbie
Activity: 35
Merit: 0
July 13, 2017, 04:24:39 AM
#5
I have the same mobo with 6x RX 570 and Windows 10. My rig wouldnt boot until I installed Windows in GPT mode instead of MBR.
newbie
Activity: 21
Merit: 0
July 13, 2017, 02:41:41 AM
#4
set 4G enabled ?
newbie
Activity: 5
Merit: 0
July 13, 2017, 01:47:54 AM
#3
Yes, i did through EZFlash to the latest bios. What could be else?
full member
Activity: 284
Merit: 100
July 12, 2017, 06:00:40 PM
#2
Hello,

Did you update your BIOS to the newest version?
newbie
Activity: 5
Merit: 0
July 12, 2017, 02:34:38 PM
#1
Hi, here's my GPU miner config:

Windows 10
PSU Thermaltake Gold rated 1475W
MB Asus Z270-P (set all PCI-E to Gen2 and enabled 4G)
8GB Kingston HyperX
Core i3 (LGA1151)
SSD Kingston 128 gb Sata
6xGigabyte GTX 1070
6xUSB risers x1-x16

My rig starts without any issues with 3GPU's. If i use more than 3 GPU's it won't boot, just hangs on the black screen and blinking cursor. Later i've enabled 4G thingy, then it started to boot after 5 minutes, then in Device manager it detects it, but drivers won't install (windows one). If i add 5th GPU it won't boot again. What could be an issue?
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