hello good people, I've experienced this trouble for quite a long period of time with my dell precision 7720, of driver power state failure, I've read online about how on how to solve it but still not getting it right, like today I've installed a new OS and I've disabled windows from installing drivers through updates, right now the only two drivers I've installed are the intel hd 630 intel and Nvidia graphics drivers P3000 from Nvidia website, I already downloaded these two drivers and they were in my flash drive so I haven't connected the pc to internet after installing windows, what surprises me is that its running into the driver power state failure every time even when its just idling, I haven't done anything apart from installing those two drivers from my pen drive, prior to this I even tried the DDU uninstaller but the problem is just too persistent, at times when I click on restart it takes like 2 minutes to initiate the restart process, Will gladly appreciate your answers