C:\Cgminer>cgminer -n
 [2013-04-09 15:48:55] CL Platform 0 vendor: Advanced Micro Devices, Inc.

 [2013-04-09 15:48:55] CL Platform 0 name: AMD Accelerated Parallel Processing

 [2013-04-09 15:48:55] CL Platform 0 version: OpenCL 1.2 AMD-APP (1084.4)

 [2013-04-09 15:48:55] Platform 0 devices: 2
 [2013-04-09 15:48:55]  0       Pitcairn
 [2013-04-09 15:48:55]  1       Capeverde
 [2013-04-09 15:48:55] Failed to ADL_Adapter_ID_Get. Error -5

 [2013-04-09 15:48:55] Failed to ADL_Adapter_ID_Get. Error -5

 [2013-04-09 15:48:55] Failed to ADL_Adapter_ID_Get. Error -5

 [2013-04-09 15:48:55] Failed to ADL_Adapter_ID_Get. Error -5

 [2013-04-09 15:48:55] ADL found less devices than opencl!
 [2013-04-09 15:48:55] There is possibly more than one display attached to a GPU

 [2013-04-09 15:48:55] Use the gpu map feature to reliably map OpenCL to ADL

 [2013-04-09 15:48:55] WARNING: Number of OpenCL and ADL devices did not match!

 [2013-04-09 15:48:55] Hardware monitoring may NOT match up with devices!

 [2013-04-09 15:48:55] 2 GPU devices max detected
 [2013-04-09 15:48:55] USB all: found 8 devices - listing known devices

 [2013-04-09 15:48:55] No known USB devices

C:\Cgminer>