Dell 15 5502 bios password

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • sergio749
    New Member
    • Jun 2016
    • 4
    • Україна
    #1

    Dell 15 5502 bios password

    MKB N TGL 8L MB
    19861-1
    KTKHP$JA

    I tried another bios from this forum, but received manufacturing mode.

    Please help me with my bios or I will be grateful if learn me how I can do it by myself.
    Attached Files
    Tags: None
    • volinakis
      Badcaps Legend
      • Jan 2021
      • 2872
      • N/A
      #2
      Re: Dell 15 5502 bios password

      Originally posted by sergio749
      MKB N TGL 8L MB
      19861-1
      KTKHP$JA

      I tried another bios from this forum, but received manufacturing mode.

      Please help me with my bios or I will be grateful if learn me how I can do it by myself.
      1st boot press F2, write Service Tag, disable Absolute, save, restart. 2nd boot press alt+F to exit manufacturing mode.
      Attached Files
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
      https://www.badcaps.net/donate/
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

        Comment

        • sergio749
          New Member
          • Jun 2016
          • 4
          • Україна
          #3
          Re: Dell 15 5502 bios password

          Originally posted by volinakis
          1st boot press F2, write Service Tag, disable Absolute, save, restart. 2nd boot press alt+F to exit manufacturing mode.
          Thanks a lot, everything work.

            Comment

            Previous template Next

            Related Topics

            Collapse
            • zenius
              [REQUEST] Dell G3 3579 BIOS Password & AMI Protected Range/BIOS Guard Unlock
              by zenius
              Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.

              Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
              12-08-2024, 06:13 AM
            • mikeybass
              Dell 9010 MT BIOS Update Always Fails
              by mikeybass
              Hi, I hope some one has some advice for me. I searched the forums but didn't see anything relevant. I acquired two identical Dell 9010 Mid Tower computers from a business office upgrade (they were going to throw them out). Both of them have the same motherboard (00F82W). One of them works flawlessly. The other one had a corrupted BIOS. I tried flashing numerous main BIOS and EC files from the internet, but none of them worked. I decided to copy the main BIOS and EC from the working 9010 computer and successfully flashed the corrupted BIOS. This got the computer able to boot again and run norm...
              04-23-2025, 04:30 PM
            • traxformania
              TONGFANG "GM7TG7P" Bios Password Problem?
              by traxformania
              Hello,

              I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).

              But today it's not accepting my password. I'm %100 sure i'm entering the correct password.

              I'm trying to reset my bios without success.

              I tried :

              -I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries...
              11-15-2023, 07:32 AM
            • tlindi
              Toughbook CF-18KHH65LE (Customer Special Configuration) Supervisor Password needed remove HDD locking and BIOS Access ...
              by tlindi
              Sublect line continuation: ... Jaguar IDS PC aka Panasonic

              >Read BIOS guides, methods, resources and tools
              >
              Ack

              >Try the method at BIOS guides, methods, resources and tools before requesting help
              >
              Ack

              >Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
              >
              python ./main.py "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.BIN" --output-dir "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.txt"
              ------------------------------------------------...
              01-30-2025, 04:26 AM
            • Nopslide
              HP Omen 15-dh0052nf power-on & bios password
              by Nopslide
              Hello everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.

              My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).

              Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set....
              04-01-2024, 04:27 PM
            • Loading...
            • No more items.
            Working...