Most Sleep problems are caused by the Display driver, so try updating yours from the PC or Device maker's Support Downloads web page for your full model number, Serial Number or Dell Service tag. I'm Greg, an installation specialist and 9 year Windows MVP, here to help you. Tried uninstalling from Device Manager, then trying to force choice of 15.7 or 16.2 with same result: original driver kept getting installed. Repeated ALL of above trying to install the beta 16.2.1 driver- no joy, orig. Restarted in Safe Mode, used this time the AMD uninstall utility, restarted, then tried above install - no difference, existing driver installed. So, tried the uninstall/reinstall cycle, booting into Safe Mode, then first trying DDU utility, cleared out all driver stuff, restarted, then attempted to install driver 15.7.1.driver installed but it was the existing 15.301.1901.0 file, and Sleep error persisted. And everything works fine, providing I shut down PC after using, saving everything per usual, no Sleep Mode.Ĭhecking the Windows "dump file" after reboot shows error associated with Radeon 5450 "kernel" something-something. Now, the problem: When I attempt to wake PC from Sleep Mode, it goes into reboot, every time, with the usual Windows message about "Windows did not shut down normally.", and did a restart. Snapped the card onto PCI-x16 slot, did all the usual driver install, which I obtained from AMD site, all good.
Did away with onboard graphics in order to obtain HDMI output for streaming onto HD TV.no gaming, just needed HDMI for movies, etc.
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