Temp problems with 13x1080ti rigs

Mining
21

Quick and dirty - check out simplemining OS. Free to try and $2 per rig per month after that. OC / fan control built in to the OS.

22

Ubuntu 16.04.3 xorg.conf for 7 GPU rig below. Monitor is spoofed via edid.bin

Set fan and overclock:
nvidia-settings -a [gpu:x]/GPUFanControlState=1
nvidia-settings -a [fan:x]/GPUTargetFanSpeed=100
nvidia-settings -a [gpu:x]/GPUGraphicsClockOffset[3]=xxx
nvidia-settings -a [gpu:x]/GPUMemoryTransferRateOffset[3]=xxx

set global power:
sudo nvidia-smi -pl xxx “xxx = power in watts”

xorg.conf

Section “ServerLayout”
Identifier “Layout0”
Screen 0 “Screen0” 0 0
Screen 1 “Screen1” RightOf “Screen0”
Screen 2 “Screen2” RightOf “Screen1”
Screen 3 “Screen3” RightOf “Screen2”
Screen 4 “Screen4” RightOf “Screen3”
Screen 5 “Screen5” RightOf “Screen4”
Screen 6 “Screen6” RightOf “Screen6”
InputDevice “Keyboard0” “CoreKeyboard”
InputDevice “Mouse0” “CorePointer”
Option “Xinerama” “0”
EndSection

Section “Files”
EndSection

Section “InputDevice”

# generated from default
Identifier     "Mouse0"
Driver         "mouse"
Option         "Protocol" "auto"
Option         "Device" "/dev/psaux"
Option         "Emulate3Buttons" "no"
Option         "ZAxisMapping" "4 5"

EndSection

Section “InputDevice”

# generated from default
Identifier     "Keyboard0"
Driver         "kbd"

EndSection

Section “Monitor”
Identifier “Monitor0”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor1”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor2”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor3”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor4”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor5”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor6”
VendorName “Unknown”
ModelName “Samsung S22C350”
HorizSync 30.0 - 81.0
VertRefresh 50.0 - 75.0
Option “DPMS”
EndSection

Section “Device”
Identifier “Device0”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:1:0:0”
EndSection

Section “Device”
Identifier “Device1”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:2:0:0”
EndSection

Section “Device”
Identifier “Device2”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:4:0:0”
EndSection

Section “Device”
Identifier “Device3”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:5:0:0”
EndSection

Section “Device”
Identifier “Device4”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:6:0:0”
EndSection

Section “Device”
Identifier “Device5”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:8:0:0”
EndSection

Section “Device”
Identifier “Device6”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Graphics Device”
BusID “PCI:9:0:0”
EndSection

Section “Screen”
Identifier “Screen0”
Device “Device0”
Monitor “Monitor0”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “ConnectedMonitor” “DFP-0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “UseEdid” “False”
Option “CustomEDID” “DFP-0:/etc/X11/edid.bin”
Option “metamodes” “1920x1080”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen1”
Device “Device1”
Monitor “Monitor1”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “metamodes” “nvidia-auto-select +0+0”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen2”
Device “Device2”
Monitor “Monitor2”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “metamodes” “nvidia-auto-select +0+0”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen3”
Device “Device3”
Monitor “Monitor3”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “metamodes” “nvidia-auto-select +0+0”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen4”
Device “Device4”
Monitor “Monitor4”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “metamodes” “nvidia-auto-select +0+0”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen5”
Device “Device5”
Monitor “Monitor5”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “metamodes” “nvidia-auto-select +0+0”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen6”
Device “Device6”
Monitor “Monitor6”
DefaultDepth 24
Option “Coolbits” “12”
Option “Stereo” “0”
Option “nvidiaXineramaInfoOrder” “DFP-0”
Option “metamodes” “nvidia-auto-select +0+0”
SubSection “Display”
Depth 24
EndSubSection
EndSection

23

you need space on wvwry cards like 12 -14 cm