laptop samsung notebook

Installation system boot error from CD: a black screen appears with a prompt box Image failed to Verify with *access denied* Press any key to continue reason : Samsung laptop has downgrade protection to the system, in the conversion of Win8 to Win7 is, need to set the BIOS.1. Press F2 to enter BIOS, locate boot-->secure boot--> instead: Disabled---->os Mode selection to: CSM OS.2. Change the

1. On the right side of the keyboard a few keys to the lower left corner marked with numbers, as shown below: 2. When the digital keyboard is turned on, press the keyboard "U" "I" "O" and so on the letter key, will correspond to appear "4" "5" "6" and so on digital display. 3. By pressing the Samsung shortcut key "FN" + "F11" can turn off the numeric keypad (note: The computer needs to be installed with Display Manager software). after you

1. When the Samsung Notebook is opened, a blue background of the Samsung logo screen, the following figure: 2. When the screen appears above the need to quickly press the keyboard "F2" key, you can enter the BIOS page, the following figure: 3. Select to the "Boot" option. 4. Then select to "Internal LAN". 5. Under this page, press the keyboard "Enter"