Same issue here... ECC not found. ==============NVSMI LOG============== Timestamp : Thu Mar 28 22:21:41 2013 Driver Version : 310.70 Attached GPUs : 1 GPU 0000:01:00.0 Product Name : Quadro K5000M Display Mode : Disabled Persistence Mode : N/A Driver Model Current : WDDM Pending : WDDM Serial Number : N/A GPU UUID : [Removed] VBIOS Version : 80.04.5A.00.05 Inforom Version Image Version : N/A OEM Object : N/A ECC Object : N/A Power Management Object : N/A GPU Operation Mode Current : N/A Pending : N/A PCI Bus : 0x01 Device : 0x00 Domain : 0x0000 Device Id : 0x11BC10DE Bus Id : 0000:01:00.0 Sub System Id : 0x053F1028 GPU Link Info PCIe Generation Max : 2 Current : 1 Link Width Max : 16x Current : 16x Fan Speed : N/A Performance State : P8 Clocks Throttle Reasons : N/A Memory Usage Total : 4095 MB Used : 4067 MB Free : 28 MB Compute Mode : Default Utilization Gpu : 1 % Memory : 0 % Ecc Mode Current : N/A Pending : N/A ECC Errors Volatile Single Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Double Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Aggregate Single Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Double Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Temperature Gpu : 34 C Power Readings Power Management : N/A Power Draw : N/A Power Limit : N/A Default Power Limit : N/A Min Power Limit : N/A Max Power Limit : N/A Clocks Graphics : 324 MHz SM : 324 MHz Memory : 324 MHz Applications Clocks Graphics : 601 MHz Memory : 1500 MHz Max Clocks Graphics : 601 MHz SM : 601 MHz Memory : 1500 MHz Compute Processes Process ID : 616 Name : Insufficient Permissions Used GPU Memory : Not available in WDDM driver model Process ID : 2996 Name : C:\Users\Administrator\AppData\Local\Google\Chrome SxS\Application\chrome.exe Used GPU Memory : Not available in WDDM driver model Process ID : 8508 Name : C:\Users\Administrator\AppData\Local\Google\Chrome SxS\Application\chrome.exe Used GPU Memory : Not available in WDDM driver model