MSI Z170 7 GPU BIOS Setting step by step

mininghardwaremininghardware Posts: 1Member
MSI Z170A GAMING PRO CARBON have 7 PCIE-E slots,it's a good motherboard to build mining rig.

Old BIOS is hard to MOD and only can run 6 GPU at same time.
How to use old BIOS MOD to success 6 GPU see my blog old past (link)

2016-12-26 MSI release new BIOS version 1.7 for Z170 and Z170A motherboard
It's easy to setting and successful mining 7 GPU at same time.

My mining rig:
(1)CPU : Intel® Celeron® Processor G3900
(2)Motherboard : MSI Z170A GAMING PRO CARBON
(3)GPU : MSI GAMING X RX 470 4GB * 6 and MSI GAMING X RX 470 8GB * 1
(4)Memory : Kingston 8GB DDR4 2400
(5)SSD: 120GB
(6)PSU : CORSAIR RM1000X
(7)Other : USB 3.0 PCI-E Express 1x To 16x Extender Riser Card Adapter X6
(8)System : Windows 10



Step 1. Download BIOS Version 1.7




Step 2. Unzip and put BIOS file E7A12IMS.170 to USB flash disk root directory.




​Step 3.
Shutdown computer and don't plug in anything on PCI-E slots.
Only plug in HDMI cable and BIOS USB flash disk.




Step 4. Boot up and into BIOS and press F7 to Advanced.



Step 5. SELECT M-FLASH




Step 6. Press Yes to Auto reboot enter flash mode.




Step 7. M-Flash mode




Step 8. Select BIOS file E7A12IMS.170 and press YES to flash BIOS.




Step 9. Waitting BIOS Updating




Step 10. Into BIOS
Settings>Advanced>PCI subsystem Setting
PEG 0 and PEG 1 set to Gen1
Above 4G Decoding set to Enabled




Step 11.
Settings>Advanced>Integrated Peripherals
Unchanged



Step 12.
Settings>Advanced>Integrated Graphics Configuration
Unchanged




Step 13.
Save change BIOS and shutdown computer.
Plug In all USB extender riser and HDMI cable plug In Graphics card.




Step 14. Boot up into Win 10 the 7 GPU is get.




Step 15. ETH mining Claymore can detect 7 GPU.




Step 16.
MSI GAMING X RX 470 4GB *6 +
​MSI GAMING X RX 470 4GB *1 = 195 Mh/s ETH




Step 17. This is my 7 GPU mining rig




Step 18. This is easy to build 7 GPU mining rig.




Tuning GPU see my blog: How to distinguish GPU quality to tuning your GPU

RX 470 4GB BIOS MOD see my blog:MSI GAMING X RX 470 4GB BIOS MOD Hynix chip ​28 Mh/s

RX 470 8GB BIOS MOD see my blog:MSI GAMING X RX 470 8GB BIOS MOD Micron chip ​28 Mh/s


​Hope it helps you.

Comments

  • tinrooftinroof Posts: 11Member
    Anyone tried ga-z170?
  • tinrooftinroof Posts: 11Member
    Did samilar steps but not work. duno what's wrong
  • wolfgeminiwolfgemini Posts: 2Member
    This works….MSI Z170a gaming pro carbon motherboard……
    But only thing is…..your windows 10 installation should be in uefi or it should support uefi in bios not legacy……windows hardrive should be in gpt format…..other wise the above 4g setting won’t work and u will get a black screen when u try to boot in to windows 10…….I used 16.9.1 driver for my amd Rx 480 nitro+oc cards

    My setup is
    MSI z170a gaming pro carbon motherboard
    Rx 480 8gb nitro+oc graphics cards
    Usb powered risers 1x to 16x for graphics card
    I5 processor(a cheap one)
    Ram Kingston hyper fx 16 GB 8×2
    Kingston 120 GB SSD
    Thermal take 1200 watt power supply
  • wolfgeminiwolfgemini Posts: 2Member
    tinroof said:

    Anyone tried ga-z170?

    Yes works 6 gpu only
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