Windows 7 black screen ram shortage infection % of my ram wasn’t functioning properly
If your windows 7 screen turns black and you get an error stating something along the lines of ram shortage infection or a given % value was not functioning properly, here is what you do:
download unhide.exe and TDssKiller
Run TDSSKiller and it will locate your infection. It will ask you to remoev the infection ans simply say yes. IF all goes well and your PC is clean, it will ask to reboot your windows 7. Please do so.
It will most likely find: TrojanDownloader.OpenStream.NBF trojan
If this does not work for you, download the latest malwarebytes and update and scan.