Laptop Screen Wont Turn On After Sleep
Sometimes when i put my tablet to sleep, by either pressing the power button or by closing the keyboard, when I open the keyboard the screen stays black and the keyboard does not light up and hitting the power button does nothing. I have to Hold the power button down for a few seconds then release and then press the button again to reboot.
My laptop is set to go to sleep when not in use, but when I have it set to use Dual screens, after I 'wake it up', all I can see is the mouse on the second screen, flickering. If I unplug the VGA cable, the laptop screen wakes up, and I can see the log-in screen. Once I plug the VGA cable back in, the second screen 'wakes up' too.This problem does not occur on startup, and I have set the second screen to be my main display - but I do often disconnect the laptop to take it with me. I have also changed the settings to make the laptop screen my main display, and the issue still occurs, just on the laptop screen instead.This has only just started happening, around the time of the last update (2017-06 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4022715)).Running Windows 10 Home, Acer Aspire E 15. Let mem know if additional information is required. I have a PC with dual monitors and use the latest version of win10. I have increasingly had issues with the graphics side since upgrading to win 10, most I have lived with or overcome to a certain extent.
My latest issue has been related to sleep mode start up, without going into too much detail this was overcome by changing from sleep to hibernation. Now the PC is in hibernation mode the 2nd monitor will not wake up until I restart the PC. I don't like to be beaten and have spent a lot of time going around in circles, the PC was a high end spec when built in 2011 but the root of the problems are due to the graphics chipset on the mobo do not support win 10. It's not obvious until I contacted asrock who confirmed this. The PC still works well when running but I am going to change the mobo for one that supports win10. In summary if something in your PC/laptop is not compatible with the latest win10 update you can spend a lot of time chasing your tail until you hit a brick wall.
Laptop Wont Come Out Of Sleep Mode Windows 10
Hope this helps.Update - have changed motherboard to one with a Win10 compatible chipset and the problem has disappeared. Ati radeon HD 3850 does work with 2 screens but screen 2 doesn't start after sleep. Screen settings, copy screen change into extend screen. (Screen will wake up) revert the setting to either extend or copy This works in a AMD 64 win 10 with fall update problem. Screens are Acer AL1916w and Neovo 17e My setup worked flawless with w10 64 amd processor and hd3850 but after fall update recently.neovo e-17 screen keeps in standby (yellow light) only wakes up when change settings from extend to copy or visa versa. Problem is Windows update.
Laptop Screen Won't Turn On After Sleep Windows 10
But here is my workaround. If your system is equipped with an AMD Radeon™ HD 4000 Series product or older, you may consider the following options: Continue using the existing operating system. If you have already upgraded to Windows® 10 and would like to revert back to the previous version of Windows, refer to this Microsoft page for instructions. Upgrade to an AMD graphics product that provides Windows® 10 support. For information about resellers and product availability, visit: NOTE: Before upgrading ensure that your system meets the requirements of the graphics adapter, such as:–Feb 4 '18 at 8:44.