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Topic: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux) - page 697. (Read 3839163 times)

newbie
Activity: 7
Merit: 0
download it from the MEGA link instead.
Mega link don't works in my country
Please, share me link in private.
sr. member
Activity: 1008
Merit: 297
Grow with community
Zcash is now less profitable than etc, I think people will start switching back over.

Unless you're running a Tahiti farm  Wink

Goodness!! Price is still plummeting, its already USD277 and still continuously lowering. :-(
newbie
Activity: 7
Merit: 0
Moя видeoкapтa HD 7970  нa чacтoтax 1050/1500 тeпepь пpoизвoдит 47 sol/s и этo мнe нpaвитcя!
full member
Activity: 256
Merit: 100
Zcash is now less profitable than etc, I think people will start switching back over.


Unless you're running a Tahiti farm  Wink

Mine are xfx 280 and gigabye 280x and sapphire 390 what you thing is worth?
 
full member
Activity: 157
Merit: 100
Zcash is now less profitable than etc, I think people will start switching back over.

Unless you're running a Tahiti farm  Wink
full member
Activity: 256
Merit: 100
What speeds could one expect off a 280x ?

I'm new to this whole ZCash thing, any and all links regarding it would be great.

I am already gettind 40-42 with gigabyte 280x
sr. member
Activity: 369
Merit: 250
What speeds could one expect off a 280x ?

I'm new to this whole ZCash thing, any and all links regarding it would be great.
newbie
Activity: 12
Merit: 0
Signed up to thank you! Been running all your releases and never had a single issue with either. Thanks for the hard work!
full member
Activity: 256
Merit: 100
The best pool for zcash? I am already with flypool.
legendary
Activity: 1386
Merit: 1001
MVDDC is not available on Polaris cards - the BIOS editor field does nothing xD

You are right, my bad... In this case, you just have to lower the memory clock, then.

I think its the mem clock, will try and see what happens....

Do I need to flash back to old bios first? Or can I just flash again with some changes?

Thanks

I don't think it really matters. You are flashing the unstable BIOS either way...

Thank you.
sr. member
Activity: 728
Merit: 304
Miner Developer
MVDDC is not available on Polaris cards - the BIOS editor field does nothing xD

You are right, my bad... In this case, you just have to lower the memory clock, then.

I think its the mem clock, will try and see what happens....

Do I need to flash back to old bios first? Or can I just flash again with some changes?

Thanks

I don't think it really matters. You are flashing the unstable BIOS either way...
legendary
Activity: 4354
Merit: 3614
what is this "brake pedal" you speak of?
download it from the MEGA link instead.
newbie
Activity: 7
Merit: 0
Can't download v2 from Google's link "Quota exceeded for this file" , I tried to change IP, computer. Anybody helps me?
legendary
Activity: 1386
Merit: 1001
MVDDC is not available on Polaris cards - the BIOS editor field does nothing xD

You are right, my bad... In this case, you just have to lower the memory clock, then.

I think its the mem clock, will try and see what happens....

Do I need to flash back to old bios first? Or can I just flash again with some changes?

Thanks
sr. member
Activity: 728
Merit: 304
Miner Developer
MVDDC is not available on Polaris cards - the BIOS editor field does nothing xD

You are right, my bad... In this case, you just have to lower the memory clock, then.
sr. member
Activity: 449
Merit: 251
i would like to know whether i am able to mine this coin using my laptop , i am using windows 7 and my processor is i7 and having 8gb ram .

Try it out, i7 should be at least decent.  nhqminer 0.3 is optimized for CPU.  Laptop mining is not good for it long term though, they don't have good heat dissipation.
newbie
Activity: 39
Merit: 0
2x MSI RX480 8GB, Getting 80-90H/s

https://i.imgur.com/qaCDTpB.png



You can push those each up to ~52 ish, I have the same card, you need ~3 modifications to the Bios.
use the Polaris bios editior to

Change memory strap: to 777000000000000022339D00CE516A3D9055111230CB4409004AE600740114206A8900A00200312 0150F292F94273116
then bump the memory speed to 2200
and change the mem voltage from 975 to like 1025-1050 (this is needed for stability i found at 975 it crashes every few hours)

massive your millage may very but all the cool kids are doing it so, gl!
Can you post a bios for this? Mine weren't booting when i switch to 1050/2200
sr. member
Activity: 449
Merit: 251
Some help please.

I just used a mod for my rx470 8gb....Everything installed correctly.

Restarted pc and its fine, as few seconds in as soon as I open a folder or do something the whole screen turns blue. (plain blue, no writing)

Any help would be much appreciated.

3rd restart and the card seems fine now.....Could it be ram?

Thank you
I had this happen when using someones modded bios.  Had modded straps, and also mem set to 2250Mhz.  I would get artifacts all over, then whole blue screen like yours right after desktop.  I set to 2000Mhz and kept straps, still bout 4-5H/s boost.  You can experiment with mvddc, and mem clocks.  Can do mem clocks with Wattman or watttool.  Don't overvolt memory too much though....

To flash bios back, use different card as display (easy to do with risers!). Also better to at the computer (not remote....).

Thanks for the help, feel better now. Thought I done something wrong and stuffed the card.

Blue screen is back again..

Your blue screen stop coming after lowering mhz to 2000? or did you up the MVDDC too?



Been running 2000MHz, with tighter timings @ ~47H/s on Sapphire 470 8GB for couple days stable (was more like 43 avg on CZM 1.1).  voltage is 1005-1015 (was testing...) 1000 would probably be fine.  The bios I had gotten was timings, 2250MHz, 1025 mv.  I haven't tested stable clockspeed for memory yet, but easier to just mod the timings, and mess with clock in Wattman (can't do mvddc though Sad), well you can, but it doesn't seem to actually change it... maybe you can overvolt?
full member
Activity: 361
Merit: 100
i would like to know whether i am able to mine this coin using my laptop , i am using windows 7 and my processor is i7 and having 8gb ram .
legendary
Activity: 1386
Merit: 1001
Some help please.

I just used a mod for my rx470 8gb....Everything installed correctly.

Restarted pc and its fine, as few seconds in as soon as I open a folder or do something the whole screen turns blue. (plain blue, no writing)

Any help would be much appreciated.

Thank you

Enter Safe Mode, disable the video card in Device Manager, restart the PC, flash the BIOS back to stock, and reenable the video card. If you still want to use the modded BIOS, I would raise MVDDC with Polaris BIOS Editor.

If I just want to change a few things in polaris do I need to flash back toj the original bios first or just edit the new bios I have  and flash it again?
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