Need Dell Latitude 7420 BIOS, as its no DISPLAY

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • crownmobile3
    Member
    • Feb 2017
    • 28
    • Saudi Arabia

    #1

    Need Dell Latitude 7420 BIOS, as its no DISPLAY

    I download 2-3 bios but every bios gives different condition, last on is giving 5-6 colours only, nothing else.
    I attach old Bios plz SENIOR TEAM sort its bios for me. Thanks sir.
    Service Tag is : 6BL95M3
    Attached Files
  • qayyum786
    Badcaps Legend
    • Aug 2018
    • 1933
    • INDIA

    #2
    try
    Attached Files

    Comment

    • crownmobile3
      Member
      • Feb 2017
      • 28
      • Saudi Arabia

      #3
      qayyum786​ Thanks sir, after flash this bin colours also gone, just fan spinning sir.

      Comment

      • minhdigital
        Badcaps Veteran
        • Nov 2022
        • 743
        • Vietnam

        #4
        Originally posted by crownmobile3
        I download 2-3 bios but every bios gives different condition, last on is giving 5-6 colours only, nothing else.
        I attach old Bios plz SENIOR TEAM sort its bios for me. Thanks sir.
        Service Tag is : 6BL95M3
        Send to you, try
        Attached Files

        Comment

        • crownmobile3
          Member
          • Feb 2017
          • 28
          • Saudi Arabia

          #5
          minhdigital its not downoading by any browser, VIRUS DETECTED and delete the file, other file is downloading from qayyum786. Please sort this out. THanks Sir.

          minhdigital yes sir i did Flash ur file, but now just fan spinning no colours showing.

          Comment

          • Jamescameron696969
            Member
            • Nov 2023
            • 27
            • indonesia

            #6
            rebuild my bios please.
            ST: 998FKN2
            clearme doesn't work.
            Attached Files

            Comment

            Related Topics

            Collapse

            • gizaha
              Dell Latitude 5580 possible bios corruption
              by gizaha
              Dell latitude 5580, motherboard cdp 80 la-e151p

              3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
              (from here https://www.dell.com/support/manuals...e7a&lang=en-us)

              I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.

              Since ssd is replaced and had clean install windows, i've...
              02-13-2024, 07:18 AM
            • Jeff'sTech
              Dell Latitude 7420 BIOS Unlock Gone Wrong
              by Jeff'sTech
              Hello everyone.

              I have come here with a rather specific question. I was given a Dell Latitude 7420 laptop with a busted screen, and wanted to see if I could refurbish it into my daily driver. I wanted to experiment and see if a 2-in-1 display would work as the chassis of the laptop and 2-in-1 7420 looked identical. I threw in the display and my hypothesis was correct, however, I was greeted with a locked BIOS and since I didn't know the password, I figured I'd try to unlock it somehow. I bought one of those POGO pin probe things for my CH341A programmer so I could read and make...
              11-08-2023, 03:30 PM
            • Document Archive
              DELL Latitude 7420 Notebook 7000 Specification for Upgrade or Repair
              by Document Archive
              This specification for the DELL Latitude 7420 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 7420 boardview and 7420 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL Latitude 7420...
              09-07-2024, 01:30 AM
            • jhanra
              Dell Latitude 5400 Chromebook UEFI bios
              by jhanra
              Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.

              so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
              in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, 😅😅😅...
              11-02-2024, 04:19 AM
            • Document Archive
              DELL Latitude 7420 Notebook 7000 Specification for Upgrade or Repair
              by Document Archive
              This specification for the DELL Latitude 7420 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 7420 boardview and 7420 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL Latitude 7420...
              09-07-2024, 03:40 AM
            • Loading...
            • No more items.
            Working...