Anyone still having only 4 GPU detected in Windows 10?

[raydeeyo]

Hello Guys,

I having some problem here, my mining rig only able to run in max 4 gpus, no matter how i swap between pcie slots, still only 4 detected. I know this is a common issue, there is alots of people facing this & might found their solutions, but i tried most of them... non of it works for me.... Below is the specs & stuff i did

 

OS: Windows 10
CPU: Pentium G4560 (Was G4400, saw a post about skylake & kabylake limitation so i tried both)
RAM: Apacer 8GB 2133mhz Ram
SSD: Apacer Panther AS340 120GB
PSU: Segotep GP1350 1250Watts 80+ Gold
MOBO: Gigabyte GA-H110-D3A Mining board (Flashed Latest Bios, Mining Mode on)
GPU: 6x Gigabyte GTX1070 (Mix with Auros, G1 Gaming & Winforce edition)
Raiser: PCIe PCI-E x1 to x16 Riser Card USB3.0 Sata Power Connector

 

Stuff I did
- Flash Latest Bios Version F23a, Mining Mode on, GEN 2(was set automatically by bios once mining mode on but tried GEN 1 too)

- Onboard Graphic On (Bcoz i not sure if able to connect my screen to one of the 1070 with raiser connected)
- Nvidia Latest Driver Installed ver 384.76
- Changed virtual memory paging file size to 20000mb
- Installed MSI Afterburner (Using it to detect GPU always shows 4xGPU+HD610 onboard GPU and a blank clickable space at #6
- Tested every single raiser to make sure it's working fine (basically test every of them by plug in any of the PCIE slots with single GPU)
- Tested every single PCIE x1 slots (basically test every of them by plug in single GPU with raiser one by one, restart pc and run afterburner to check)

 

Please any advise or guidance is deeply appreciated, been struggled for days on this problem. TQVM
 

[MorganO]

2 minutes ago, raydeeyo said:

-snip-

you still mine?

[raydeeyo]

1 minute ago, KOMTechAndGaming said:

you still mine?

Ya, why not? 

[Simon771]

3 minutes ago, KOMTechAndGaming said:

you still mine?

Got me asking that also.

1 minute ago, raydeeyo said:

Ya, why not? 

Because it's not profitable as much anymore ... it was 7€ per GTX 1070 per day.

Now it's like 1,5€ per GTX 1070 per day.

 

And to be honest, I hope profit from GPU mining will go even lower.

I hate GPU miners because it ruined GPU market. I was fine with it as long as only AMD GPUs were used for it, but now they are even abusing Nvidia GPUs ... disgusting  

[raydeeyo]

Just now, Simon771 said:

Got me asking that also.

Because it's not profitable as much anymore ... it was 7€ per GTX 1070 per day.

Now it's like 1,5€ per GTX 1070 per day.

 

And to be honest, I hope profit from GPU mining will go even lower.

I hate GPU miners because it ruined GPU market. I was fine with it as long as only AMD GPUs were used for it, but now they are even abusing Nvidia GPUs ... disgusting  

ya i got that, no harm keeping the coins, who know it might gonna be sky rocket again.... trying hard to find some money here... 

[Arika]

49 minutes ago, raydeeyo said:

ya i got that, no harm keeping the coins, who know it might gonna be sky rocket again.... trying hard to find some money here... 

well you have 6 GPUs you can sell

[Lurick]

I assume this isn't your main rig, have you looked into just doing it all via Linux (Ubuntu or similar)?

[raydeeyo]

Updates:

 

Stuff i did in pass 12 hours, was manage to get 5th GPU working... one more to go

 

- Use dual psu by connect 2 of the gpu to a 850watts 80+Gold psu

- Enable 4G Encoding in bios 

- Update driver with device manage, manage to 5th GPU works

- Tried Ubuntu/SimpleMining OS, same problem, only 5 gpu detected

 

 i suspect it might be something missing with bios settings

 

[2bitmarksman]

 - Enable 4G encoding (I see you got that)

 - Set all PCIe slots to Gen 2
 - Make sure you're installing windows with a UEFI install with GPT partition and that UEFI is the prefered bios selection for bootable media
 
Honesty you've done most of what I could think the problem may be, outside of reinstall windows as UEFI with GPT partition.

[raydeeyo]

Alright, will gonna try that, thanks for advice!!

[1molofMg]

I am having the exact same problem except with only getting 4 out of 5 of my GTX 1060s to work. Same exact mobo (Gigabyte H110-D3A) though, and I have tried all of the settings mentioned. Did you ever get your system to work? And if so, how? I too have narrowed it down to the mobo/bios-settings (I'm using pcie gen 1 because if I switch to gen 2, only 3 GPUs are recognised).

Thanks in advance...

Also I'm using Ubuntu 16 and the 384.59 driver, so this does not seem to be an os/driver problem.  

[tomas710]

On 27/7/2017 at 5:34 AM, Simon771 said:

Got me asking that also.

Because it's not profitable as much anymore ... it was 7€ per GTX 1070 per day.

Now it's like 1,5€ per GTX 1070 per day.

 

And to be honest, I hope profit from GPU mining will go even lower.

I hate GPU miners because it ruined GPU market. I was fine with it as long as only AMD GPUs were used for it, but now they are even abusing Nvidia GPUs ... disgusting  

Quite a pathetic person for hating people over a market issue being pushed by vendors. You think that store Newegg is using needs to sell a GTX 1070 at 500$? Welcome to corporatism, where demand changes and easy to manipulate people are hating on buyers. Would you hate on other gamers if they drove the market too far? Do you hate people over the price of things you don't even own? And you call them pathetic? wow.