BIOS Reqüest HP 15s-fq2154ns

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • infoner
    New Member
    • May 2018
    • 9
    • SPAIN
    #1

    BIOS Reqüest HP 15s-fq2154ns

    Hello,

    i have an HP 15s-fq2154ns with bios locked by Password.

    i tried to clean following badcaps tutorial but i don't know how to make equal size update downloaded bios file from hp.

    so, this is serial number:

    5CD2141CF9
    PROID: 52J54EA#ABE

    i upload bios dump with password.

    someone can help me, thx.
    Attached Files
    Tags: None
    • minhdigital
      Badcaps Veteran
      • Nov 2022
      • 718
      • Vietnam
      #2
      Originally posted by infoner
      Hello,

      i have an HP 15s-fq2154ns with bios locked by Password.

      i tried to clean following badcaps tutorial but i don't know how to make equal size update downloaded bios file from hp.

      so, this is serial number:

      5CD2141CF9
      PROID: 52J54EA#ABE

      i upload bios dump with password.

      someone can help me, thx.
      Send to you
      Attached Files

        Comment

        • infoner
          New Member
          • May 2018
          • 9
          • SPAIN
          #3
          Thx man, i'll test this afternoon.

          yesterday, testing some softwares with ch341 programmer i had some errors trying some dumps, i'll test again with another softwares, but, some advises? the chip is XMC 128MB

          thx again.

            Comment

          • infoner
            New Member
            • May 2018
            • 9
            • SPAIN
            #4
            It worked, thx so much for the help.

            finally i changed the chip for one Winbond from a desktop mother with same size and worket perfectly.

            thx again.

              Comment

              Previous template Next

              Related Topics

              Collapse
              • razor_amd
                [TUTORIAL] fix asus bios with bios from asus web support (by razor_amd)
                by razor_amd
                With ASUS, not everything is quite so simple. I will show you my way. It may be longer or harder but it is the right way to do it in my humble opinion.

                For example, you can have 3 similar ASUS motherboards, all being the same model, all of which will have different BIOS versions.

                I will give you an example and my version of preparing BIOS from ASUS website and in the process I am always cleaning Intel ME while doing it so you have fully cleaned BIOS, no DMI data, no password, nothing.

                This is the picture of 3 similar ASUS motherboards, all of them being X555LD...
                12-15-2020, 07:07 PM
              • Vesko356
                [Guide] How to find the right HP bios version to flash
                by Vesko356
                First of all thanks to all of our members who have posted previously all methods posted here.
                Please leave a comment if you find something new,or have anything else to add.
                -----------------------------------------------------------------------------------------

                Find by serial number,model number or series

                If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
                Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
                Operating system and OS version.If...
                08-11-2023, 03:27 AM
              • jbonavita
                ASUS TP500LA BIOS request/repair/merge?
                by jbonavita
                Hi, my laptop wont boot at all
                With original bios no POST, only LED lights
                With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
                Some issues
                A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
                B- If updated from 500LN version 203 to 300, the battery stops being recognized

                Things I tried

                1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
                04-29-2025, 09:38 PM
              • 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
              • Bloodhoundje
                HP Pavilion Gaming Laptop 15-ec2523nd - Dimm2 slot disabled after corrupt bios repair? Advice requested.
                by Bloodhoundje
                Hi everyone,

                I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.

                I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.

                After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.

                I have desoldered the bios chip (GigaDevice...
                03-16-2024, 03:12 PM
              • Loading...
              • No more items.
              Working...