• 8 ~ 13 mining cards
1. InstallyourminingcardsintotheconnectorslabeledAxxandBxxinsequentialorder
A01~B13.
2. Connectyourpowersupplyunit(PSU)tothe24-pinEATXpowerconnectorslabeled
EATXPWR_AandEATXPWR_B.
EATXPWR_AEATXPWR_B
PCIEX16
A01 A02 A03 A04
A05 A06 A07
B08 B11
B09 B12
B10 B13
A01
Tomakethepowerconsumptioninbalance,connectthe6-pin/8-pinpowerconnectorsofyour
miningcardsinareaAtothepowersupplyunit(PSU)pluggedinEATXPWR_A,andminingcards
inareaBtothepowersupplyunit(PSU)pluggedinEATXPWR_B.
• 14 ~ 20 mining cards
1. InstallyourminingcardsintotheconnectorslabeledAxx,Bxx,Cxxinsequentialorder
A01~C20.
2. Connectyourpowersupplyunit(PSU)to24-pinEATXpowerconnectorslabeled
EATXPWR_A,EATXPWR_B andEATXPWR_C.
EATXPWR_AEATXPWR_BEATXPWR_C
PCIEX16
A01 A02 A03 A04
A05 A06 A07
B08 B11
B09 B12
B10 B13
C17
C14 C18
C15 C19
C16 C20
A01
Tomakethepowerconsumptioninbalance,connectthe6-pin/8-pinpowerconnectorsofyour
miningcardsinareaAtothepowersupplyunit(PSU)pluggedinEATXPWR_A,miningcardsin
areaBtothepowersupplyunit(PSU)pluggedinEATXPWR_B,andminingcardsinareaCtothe
powersupplyunit(PSU)pluggedinEATXPWR_C.
Customizing server and PC’s power supplies for mining
Youcancombineaserver’sandadesktopPC’spowersupplyformining,takeamotherboardwith
twenty(20)connectorsforminingGraphicscards
forexample:
1. Prepareacustomized2400Wpowersupply
andanordinary1200Wpowersupply.
2. Connectthe2400Wpowersupplyto
EATXPWR_Aconnectorasthemainpower
supplyforthesystemandGraphicscards.
3. Connecttwelve(12)Graphicscardsto
the2400Wpowersupplyandinsertthe
twelve(12)cardsintotheverticalUSBports
separately.
EATXPWR_AEATXPWR_BEATXPWR_C
PCIEX16
A01 A02 A03 A04
A05 A06 A07
B08 B11
B09 B12
B10 B13
C17
C14 C18
C15 C19
C16 C20
A01
4. Connectthe1200Wpowersupplytothe
EATXPWR_BorEATXPWR_Cconnector.
5. Connecttheresteight(8)Graphicscardsto
the1200Wpowersupplyandinsertedthemto
theresteight(8)verticalUSBports.
EATXPWR_AEATXPWR_BEATXPWR_C
PCIEX16
A01 A02 A03 A04
A05 A06 A07
B08 B11
B09 B12
B10 B13
C17
C14 C18
C15 C19
C16 C20
A01
WhenaGPUisinstalledonaUSBA1port,
thePCIEx16slotcannotbeused.
Changing the mining mode in BIOS
To change the mining mode in BIOS:
1. Press<Delete>or<F2>duringPOSTto
enterBIOSSetup.
2. GototheAdvancedmenu>Mining
Mode.Thisitemissetto[Enabled]by
default.Youcanchangethisitemby
yourself.
Viewing the mining card status
To view the mining card status in BIOS:
1. Press<Delete>or<F2>duringPOSTto
enterBIOSSetup.
2. GototheAdvancedmenu>On Board
Slot States,thenpress<Enter>todisplay
thestatusoftheexpansioncards.
To view the mining card status during POST:
AnimageappearsduringPOSTtodisplay
thestatusoftheminingcards.
• Greenslot:Theminingcardworks
normally.
• Redslot:Thereisanerrorwiththe
miningcard.
• Grayslot:Yoursystemfailedto
detecttheminingcard.
Working
Error
None
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