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If you plan solo manage solo miner guiminer the internet, forward port mining your router to your mining rig make sure you choose a strong password if you do this! However, a bit extra ram and the ssd are nice. Then run cgminer two times. Note that guidminer-scrypt gets very different results with the same settings, I find it harder to get good hashrates with litecoin. What card mining you using, I think it might be the ati sdk, I had a similar problem. Are you litecoin on After that I added riser cable on that video card and tried the monitor, guiminer that added second gpu with risers etc.
Let me know by contacting me. But for some reason the miner started having problems. And if you want to try and use CGMiner or cudaMiner for Nvidia cards but are not sure how to, I recommend watching this video: Your email address will not be published. If you want to try liquid cooling, you can follow how my friend Silas did it several years ago with Bitcoin. They went through the same issues as above then after the black screen and fan start on GPU0 the GPU1 hash falls off and eventually it is declared sick and then eventual shutdown of CGMiner. Then move to the first tab and start the worker unit GPU.
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I also installed the Litecoin Can you please help me? March 19, at Does this mean the pool is neither accepting nor rejecting any shares from me? Guiminer RAM requirements sometimes pops up as a solo. If you are using more than one GPU you will also likely need litecoin PCI-e riser to allow air flow in your system mining if the solo are next to mining another they will likely crash due to heat issues. How guiminer they do that? Also, you might see less accepted shares on miner bacause of too high share difficulty.
I am having a problem with my miner built exactly as described in hardware guide. The miner was running fine then a few days ago it started getting hundreds of little blue, green with black dots and multi colored squares jumping around on the screen. I assumed a virus so I reinstalled windows 7 and all updates. Once I load the catalyst I tried complete reinstalls three times now and I end up with the windows installed OK but once I get to loading the catalyst the same thing happens again.
Hundreds of boxes dance around the screen and once in a while the screen just distorts with colors stretching across screen making things completely unreadable. I loaded Trend Micro anti-virus after first two re-installs but same thing occurred again. After some further experimenting I did figure it out and had to get a new card to correct the problem. I wish I had your response from somebody 6 months ago though to save me two days of banging my head off the desk.
Notify me of follow-up comments by email. Notify me of new posts by email. Build your own Litecoin Mining Rig, part 3: Build a Litecoin Mining Rig, part 3: Change power options so that the computer automatically turns itself on whenever power is restored. The reason for this is two-fold: For me, that meant disabling onboard audio, the USB 3. Install Windows 7 Any bit edition of Windows 7 should work fine bit installations should work too, but may require tweaking the settings that I provide.
Configure automatic login We want our mining rigs to boot up and start mining without any intervention on our part. Change power settings to prevent sleep By default, Windows will go to sleep after 30 minutes without user interaction. When the download is complete, install the display drivers.
Make sure to do a custom install and deselect everything except the actual drivers eg: When the download is complete, install the SDK. Extract the downloaded archive into a folder on your mining computer you may need 7-zip to extract it. Configure cgminer to start automatically We want cgminer to automatically start mining whenever the rig is powered on. When the download is complete, extract the archive and install Afterburner.
After installation, open Afterburner you may be prompted to reboot—do so if asked. Now you should be able to change the voltage settings on your GPUs, assuming your card supports it. Configure remote administration Configuring remote administration will allow you to disconnect the monitor, keyboard, and mouse from your mining rig and manage it from another computer—even over the internet, if you wish.
Here are the basic setup instructions for TightVNC: Install TightVNC on your mining rig. Choose a custom installation and make only the server portion of the application available. Now install TightVNC on the other computer s that you plan to manage your rig with. Choose a custom installation and make only the client portion of the application available. If you plan to manage your miner across the internet, forward port on your router to your mining rig make sure you choose a strong password if you do this!
Turn it back on and the following should happen: Windows should boot up as usual. After the 30 second countdown, cgminer will launch, and your GPUs should start mining. January 28, at 7: February 23, at March 14, at January 30, at 1: January 31, at 2: February 2, at 5: February 3, at 2: February 4, at 4: February 7, at 1: February 7, at 9: February 13, at 3: February 13, at 4: February 13, at 5: February 14, at February 14, at 9: February 13, at February 16, at 1: February 16, at 2: February 18, at 2: April 3, at 1: February 19, at 2: February 19, at 3: February 20, at 9: March 7, at March 9, at 1: March 19, at March 19, at 3: March 20, at 8: March 28, at 6: April 10, at 8: May 8, at May 7, at 1: May 8, at 7: May 8, at 1: May 8, at 2: December 16, at 9: July 25, at 1: December 16, at You need to insert this information into the appropriate sections on GUIMiner.
Again, find out what kind of video card your computer is using and look at the comparison chart above to find out what the best settings are for that card.
It is important to look at the specific brand as some are better than others. CryptoBadger has a list of the best available to buy or used. Once all of the fields are filled in GUIMiner and you have registered at a pool, be sure to click Start on the stratum server. Then move to the first tab and start the worker unit GPU. If your card is actually working, you will audibly hear the fans blowing much faster and in the bottom right hand corner of GUIMiner you will see a hashrate e.
If you do not see a hashrate, it is not mining. If the Stratum connection is not working, you will not be credit with valid shares. If the system is working, have it run for minutes. See if it crashes. If it crashes, try to diagnose the reasons why. Did you try to run other applications at the same time? So do not use your main work system.
If your system crashes, you can ask the community websites like LitecoinTalk for help in troubleshooting the cause. My own reached over 80C and operated there non-stop for months. You need a way of dissipating this heat, either by cooling it down within a case e.
If you are using more than one GPU you will also likely need a PCI-e riser to allow air flow in your system — if the cards are next to one another they will likely crash due to heat issues. Here is a how-to guide for installing risers. If you want to try liquid cooling, you can follow how my friend Silas did it several years ago with Bitcoin. There are endless threads about the best setup but do not skimp on a good PSU.
A W from Corsair will power two Radeon s without a hiccup. A W will likely not perhaps creating a dangerous environment. The difficulty of the network is too high to effectively solo mine with a single computer. After you installed the litecoin client it will have to catch up with the network first before you can start mining as you can see in the image below.
Currently I advice you to use cgminer as guiminer-scrypt is still very unstable. Cgminer is command line software and a bit harder to set up but if you follow this guide it should be no problem as we also create shortcuts on your desktop to start the mining. Guiminer can be found here. This one is not recommended but you can try it if you like. Now not all graphic cards support mining but if you purchased a medium range or better one the last years you should be able to mine.
I will be using coinotron in this guide. Make sure LTC is selected under coin. Intensity, this you can set anywhere from 0 to 18 where at 18 your computer becomes unusable and might even freeze.
You can try any of the thread concurrencies within these ranges but it has to be a multiple of Make sure you use the concurrency that fits your card model. Find your bus width here: You can set a maximum temperature if you run into problems, the default is 95 which is ok for most cards. I prefer to run it from cmd so I can see any error might it occur. Replace -u and -p with your own username and password. For pooled mining you have to use: For solo mining you have to connect to your own litecoin wallet: Note that guidminer-scrypt gets very different results with the same settings, I find it harder to get good hashrates with guiminer-scrypt.
You should be mining by now! Anything missing or any questions? Leave a comment below. Hi thanks for the step by step set up. I am not able to mine accepted or rejected shares, nor shows my worker online when i log in on cointron. I tried to run the mining proxy from my minerd folder hoping that would do the trick. Any help much obliged. It seems that Coinotron is having some issues, more people are reporting this here: Unfortunately there is no other PPC pool at the moment, bitparking closed this week and the other ones seem to be a scam.
Just Waring You My Friend! Great guide you have here. Does this mean the pool is neither accepting nor rejecting any shares from me? It has stayed like this for nearly an hour now and my stats on the pool site is set to 0. Any fixes or help with this problem? Do you have another gpu maybe? I had a problem when it would run my bad Intel graphics card but no my main gpu. Look carefully at what one its using. I am up and running thanks to your guide but I seem to keep getting interrupted then reconnecting again.
What is the exact command line you are using? Then followed the prompts when it asked for the server http: I will have another try will your command line though.
Although the program did not accept it. I will try again and i will also roll back to the exact version you are using and see if that helps. There seems to be something wrong with the formatting of the dashes. It will probably work if you type over the whole command line manually. I think you have the same problem as Sam smoo, the dashes are not formatted properly. It should be working when you type them manually.
Ok thanks a million that did the trick. Everything is working smooth now thanks!! Do you have any articles on here that cover building a rig? There is possibly more than one display attatched to a GPU. Probing for an alive pool pool 0 JSON stratum auth failed: Using a as well and the setup on coinotron went successfully..