Dell OptiPlex 9010 (Mid 2012) - Manual (Page 4)

Removing the Power Switch ...................................................................................................................................28
Installing the Power Switch ....................................................................................................................................30
Removing the Input/Output (I/O) Panel ...................................................................................................................30
Installing the Input/Output Panel ............................................................................................................................32
Removing the System Board ...................................................................................................................................32
System Board Components .................................................................................................................................... 35
Installing the System Board ....................................................................................................................................36
3 System Setup............................................................................................................................. 37
Boot Sequence ....................................................................................................................................................... 37
Navigation Keys ......................................................................................................................................................37
System Setup Options .............................................................................................................................................38
Updating the BIOS ................................................................................................................................................. 46
Jumper Settings ......................................................................................................................................................46
System and Setup Password ..................................................................................................................................46
Assigning a System Password and Setup Password ...................................................................................... 47
Deleting or Changing an Existing System and/or Setup Password ..................................................................47
Disabling a System Password ..........................................................................................................................48
4 Diagnostics.................................................................................................................................49
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics ...............................................................................49
5 Troubleshooting Your Computer.............................................................................................50
Power LED Diagnostics .......................................................................................................................................... 50
Beep Code .............................................................................................................................................................. 51
Error Messages ...................................................................................................................................................... 51
6 Specifications............................................................................................................................ 55
7 Contacting Dell ......................................................................................................................... 62