![]() sometimes you have to change it to a kernel memory dump to get the info on usb devices that stop working. It usually BSOD's a couple of minutes after returning from sleep mode (although not always). dmp should contain the name of the driver that failed to respond. Created on ApLenovo Laptop - driverpowerstatefailure Hi, I've been getting driverpowerstatefailure BSOD's on my Lenovo laptop since I bought it a month ago. Problem is some older USB devices have bugs in the circuits and you still have to disable the sleep function using device manager. You often have to update the bios, update the motherboard device drivers for the USB 2 and any usb3 chips, update the CPU chipset drivers and drivers for all of the USB devices. To fix the system to work correctly with power management on: It will generate a report you can look at in a browser. You could also run a tool to figure out the problem. ![]() I would just go into windows control panel, hardware, device manager and right click on the wifi device to bring up properties find the power management tab and click the setting to tell windows not to put it to sleep to save energy. ![]() if you try to wake the wifi it will not get the wake packet and a bugcheck will be called after some time out. I would guess windows tells your wifi adapter to sleep, then your usb port sleeps. Basically, windows tells some device to go to sleep but the device does not respond to a wake up request.
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