Upgrade Bios Dell E 6510

Discussion in 'BIOS Mods' started by riky67, Nov 26, 2017.

  1. riky67

    riky67 MDL Novice

    Oct 18, 2010
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    my latitude E 6510 has these problems: the boot (bios) is very slow and every reboot stops. It is therefore not possible to run a bios update (now version A5). Who can help me?
    Thank you
     
  2. imranromi

    imranromi MDL Novice

    Nov 23, 2017
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    YOU CHECK USB PORT IS OK OR NOT.
     
  3. riky67

    riky67 MDL Novice

    Oct 18, 2010
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    Yes my port USB is ok.
    I can Boot in USB mode but in dos mode the ultimate step of upgrade is reboot and my Latitude hang with black screen (no DELL logo)
     
  4. tqhoang

    tqhoang MDL BIOS Modder

    Apr 29, 2008
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  5. peter_58_ha

    peter_58_ha MDL Senior Member

    Sep 30, 2009
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    Remove battery and cmos battery. Wait for about 10 minutes before you install both batteries again.
    At first time boot, you will be asked to enter time and date. Reboot again and flash latest BIOS.
     
  6. kaljukass

    kaljukass MDL Addicted

    Nov 26, 2012
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    Can You explain, what it means, not possible to run a bios update (now version A5) - and especially, what is A5, however usually the Latitude E6510 system has/uses BIOS A09, A10, A11
    Does it means, that You have something which is called A5?
     
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  7. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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  8. riky67

    riky67 MDL Novice

    Oct 18, 2010
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    only after 15 seconds The pc show the Dell logo. The bios version is A5. If I turn off the PC the next boot is ok. if I reboot the pc, the blue LED flashes and does not start. Changed CPU and changed ram, unplugged HD CDROM WIFI card. The update of the bios from dos or from windows starts but the restart is required and the bios does not update and always remains in the A5 version. Try multiple versions of the bios. HELP ME
     
  9. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    .. new motherboard IS 30 OR 40$
    ebay search e6510 motherboard