11-19-2012, 07:55 AM
ADL_Overdrive5_Temperature_Get(): -5 is a normal error on the 5970. The 5970 has two BIOS installed, a master BIOS and a slave BIOS, to drive the master and slave GPUs respectively. But unlike the 6990, on the 5970 only the master BIOS can control the fan. Therefore, any attempts to get or set the fan speed on the second GPU device will fail.