Dell OptiPlex 3010 Owners Manual - Page 4

Removing The PSU Thermal Sensor...31 Installing The PSU Thermal Sensor...32 3 System Setup...33 System Setup...33 Boot Menu...33 Boot Menu Enhancements...33 Timing Key Sequences...34 Beep Codes and Text Error Messages...34 Navigation...34 System Setup Options...35 4 Troubleshooting...43 Diagnostic LEDs...43 Diagnostic Light Patterns...43 Beep Codes...49 Error Messages...51 Address mark not found...51 Alert! Previous attempts at booting this system have failed at checkpoint [nnnn]. For help in resolving this problem, please note this checkpoint and contact Dell Technical Support 51 Alert! Security override Jumper is installed...51 Attachment failed to respond...51 Bad command or file name ...51 Bad error-correction code (ECC) on disk read 51 Controller has failed...52 Data error ...52 Decreasing available memory ...52 Diskette drive 0 seek failure...52 Diskette read failure...52 Diskette subsystem reset failed...52 Gate A20 failure...52 General failure ...52 Hard-disk drive configuration error ...52 Hard-disk drive controller failure...53 Hard-disk drive failure ...53 Hard-disk drive read failure...53 Invalid configuration information-please run SETUP program 53 Invalid Memory configuration, please populate DIMM1 53 Keyboard failure...53 Memory address line failure at address, read value expecting value 53 Memory allocation error...53 Memory data line failure at address, read value expecting value 53