Dell Vostro 270s (Late 2012) - Manual (Page 4)

Installing the System Board ....................................................................................................................................21
Removing the Power-Supply Unit ...........................................................................................................................22
Installing the Power-Supply Unit ............................................................................................................................22
3 System Setup.............................................................................................................................25
Boot Sequence .......................................................................................................................................................25
Navigation Keys ......................................................................................................................................................25
System Setup Overview ..........................................................................................................................................26
Enter System Setup ................................................................................................................................................26
System Setup Screens ............................................................................................................................................26
System Setup Options .............................................................................................................................................27
Exit ....................................................................................................................................................................29
Updating the BIOS .................................................................................................................................................29
Clearing Forgotten Password .................................................................................................................................30
Clearing CMOS .......................................................................................................................................................31
System and Setup Password ..................................................................................................................................32
Assigning a System Password and Setup Password ......................................................................................32
Deleting or Changing an Existing System and/or Setup Password ..................................................................33
Disabling a System Password ..........................................................................................................................33
4 Diagnostics.................................................................................................................................35
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics ...............................................................................35
5 Technical Specification...........................................................................................................37
6 Contacting Dell..........................................................................................................................41