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>