I have since yesterday a strange Problem. Aspire E5-553 ( 16Gb RAM)
After a new Installation of Windows 10 (Single Language) and an Update of the BIOS ( Ver. 1.16) i dont have access to my total amount of RAM. It shows me only 7,5 usable. My 16Gb Ram in the BIOS and on Windows showed up. I didnt had this Situation before. Ill tried several things that you can do, for exmaple the thing with msconfig ( advanced options) etc. Nothin really works. Could it be that my Powerplan is making a conflict? I also use now a Amazon USB Adapter with an own powersupply.
I dont know what i can do right now.
Thanks in advance