Difficulty Changing Secure Logon Text Prompt.Screen Went Black And This Was Displayed:'JLPRF Is Compressed Press Ctrl+alt+delete To Restart'?.A Disk Read Error Has Occurred, Press Ctrl+alt+delete To Restart.Disk Read Error Has Occurred Press Ctrl Alt Delete.Disk Read Error Has Occurred Press Ctrl Alt Delete?.Read Disk Error, Press CTRL ALT Delete To Reboot.BOOTMGR Is Missing / Press CTRL+ALT+DELETE To Restart.BOOTMGR Is Missing Press Ctrl+alt+delete?.How to Enable or Disable Secure Logon CTRL+ALT+DELETE in Windows 7 ? View 0 Replies Secure Logon - Press CTRL + ALT + DELETE To Log On Sep 8, 2009