<p>Its ok I found out what was the problem- I had to update my drivers</p>

CC BY-SA 3.0
2014-03-09T15:29:20.437Z
2014-03-09T15:29:20.437Z
Noob
<p>A couple of things to check</p>

<ol>
<li><p>cgminer --version  - Is the version 3.7.2? if you are using a more recent version you should downgrade it doesn't support GPU mining.</p></li>
<li><p>in the install dir run ./config.status --config  You should get at least the following output '--enable-opencl' '--enable-scrypt'  if you have correctly compiled with scrypt dependencies.</p></li>
</ol>

CC BY-SA 3.0
2014-03-08T01:36:27.120Z
2014-03-08T01:36:27.120Z
hafnero
<p>I'm trying to start mining using my GPU (ATI Radeon HD 4850) but when I try to run cgminer it cant detect any devices.
I use this to run cgminer: cgminer --scrypt -o stratum+tcp://stratum2.dogechain.info:3333 -u USERNAME -p PASSWORD
Im very nooby so if you can help that would be great!</p>

<mining-hardware><cgminer><gpu>
"Can't detect any devices"
Noob
# "Can't detect any devices"

(Asked by: username_0 on 2014-03-07)

I'm trying to start mining using my GPU (ATI Radeon HD 4850) but when I try to run cgminer it cant detect any devices.
I use this to run cgminer: cgminer --scrypt -o stratum+tcp://stratum2.dogechain.info:3333 -u USERNAME -p PASSWORD
Im very nooby so if you can help that would be great!

**Tags:** mining-hardware, cgminer, gpu


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## 2 answers

### Answer by username_0 on 2014-03-09. Score: 1

Its ok I found out what was the problem- I had to update my drivers


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### Answer by username_1 on 2014-03-08. Score: 0

A couple of things to check

1. cgminer --version - Is the version 3.7.2? if you are using a more recent version you should downgrade it doesn't support GPU mining.
2. in the install dir run ./config.status --config You should get at least the following output '--enable-opencl' '--enable-scrypt' if you have correctly compiled with scrypt dependencies.


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