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My CPU turns only for a split second

Discussion in 'Hardware' started by JustARandomGuy, Aug 29, 2019.

  1. JustARandomGuy

    JustARandomGuy Thread Starter

    Joined:
    Aug 29, 2019
    Messages:
    1
    Operating System :- Windows 7

    Error Message Shown before CPU started to behave like this :- Bootmgr is missing.

    What happened when computer got on after several trials :-
    First it showed blue screen of death and then after I restarted again , it again showed Bootmgr is missing error and then again started to turn on only for split second.

    Extra Information :-
    My monitor is working fine , I tried to clean my CPU from inside also and checked if all the wires are properly attached. Also checked the ram. I guess problem is in bootdrive or graphic card , Also Tried removing Cmos battery and putting it in back again but nothing happened.
     
  2. blues_harp28

    blues_harp28 Trusted Advisor Spam Fighter

    Joined:
    Jan 9, 2005
    Messages:
    18,688
    Hi, try the following. You will need the Install DVD
    Start the pc from the Win 7 install DVD - Follow directions here.
    https://www.techsupportalert.com/content/how-repair-windows-7-system-installation-disc.htm

    Scroll down to Command Prompt.
    At the Command Prompt.
    Type the following, one at a time - then press Enter on the keyboard.
    BOOTREC /FIXMBR
    Press Enter.
    BOOTREC /FIXBOOT
    Press Enter.
    BOOTREC /REBUILDBCD
    Press Enter.
    Note space before /

    Remove the DVD and restart the pc.
     
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