Error DELL 755

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Error DELL 755

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Dear Dell Support !

I have a PC DELL 755. When it reboot, it have a notice: " The system management hardware requires a reset.System setup configuration and the date/time require attention after the reset.
Strike the F1 key to continue,F2 to run the setup utility
Press F5 to run onboard diagnostics
"

I had check all hardware, replace battery CMOS, load defalt factory  BIOS .... but not ok. still notice this error.

I want to knows what hardware is error? how to solve this  problem.

Thanks for reply !

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All Replies
  • I just had the same issue. Optiplex 755. Anyone in the Dell community able to shed some light on this?

    We would certainly appreciate it.

    TIA,

    Sam S.

  • I've got an Optiplex 755 exhibiting the same behavior.  Received a warning "System Battery Voltage Low".. so I replaced the motherboard battery (CR2032 3.volts) and on next reboot received the same error damtrung_hp noted (above). Upon trying to boot the system, Windows XP is now BSOD'ing. ;(   ... Going to test the hard drive in another 755,.. assuming that works, I'm not sure what else to do besides submit this unit for a motherboard replacement. (because I'm not finding any software download tools to reset the system management hardware)

  • CHKDSK found no errors on the drive. Pulled hard-drive and tested it in another 755... everything booted fine. Going to submit system for motherboard replacement.

  • I experienced the same string of events. CMOS battery died. Replaced with new battery. Got the same message at boot up.

    "The system management hardware requires a reset.System setup configuration and the date/time require attention after the reset.
    Strike the F1 key to continue,F2 to run the setup utility
    Press F5 to run onboard diagnostics
    "

    Resolution:  I found that if I entered the asset tag into the BIOS and saved it, the message went away and system returned to normal.

  • I have tried different and it did work!!,

    following explains how to reset system management hardware

    Press Ctrl-P while booting up

    Management Engine will open

    use 'admin' as password

    you are required to setup a new p/w, do it.

    it will prompt and say if you do it will reset, thats what we needs!

    then exit,

    once restarts, error message disappears!! now you can install os as usual. 

  • Una consulta , yo escribo cualquier contraseña y me muestra mensaje "error intel me password change rejected" , hay algun ejemplo de contraseña que puedo agregar.

    te antemano agradesco tu respuesta prontamente.

  • abra alguna solución para este problema , intente con todos los resultados  que hay en este post. pero no se arregla el problema. o simplemente ya se daño la placa....???

    "El hardware de administración del sistema requiere una configuración setup reset.System y la fecha / hora requieren atención después del Reset.

    Presione la tecla F1 para continuar, F2 para ejecutar la utilidad de configuración

    Presione F5 para ejecutar el diagnóstico a bordo "

    favor de responder si, encontraron alguna solución certera...!!!