NEED BIOS FOR HP EliteBook 840 G5(Realy G6) 6050A3022501-mb-A01(A1)

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • GTX76
    New Member
    • Jan 2023
    • 7
    • Ukraine

    #1

    NEED BIOS FOR HP EliteBook 840 G5(Realy G6) 6050A3022501-mb-A01(A1)

    Board part no : 6050A3022501-mb-A01(A1)

    On the case:
    Hp Elitebook 840-G5
    S/n : 5CG8346Y8F
    Prod I'd : 4DR71UC#ABD
    CT: PHWGH00WBDJEV3

    But after reading bios i see another S/N and model in Bin file:
    Hp Elitebook 840-G6
    S/n : 5CG0134DTS

    Problem: Notebook turned off notebook with the power button, notebook go in sleep mode. Next day after trying power on with power button - it can`t start: no picture, PowerLed and CapsLk lighting (blinking and resetting every 5 sec) allways. After disconnect battery and connect battery or connect PSU - see automaticaly power on, PowerLed and CapsLk lighting on also (blinking and resetting every 5 sec). I think this is a Bios problem. Please help me!
    Attached Files

    if you find these attachements useful please consider making a small donation to the site

  • kalilinux25
    Badcaps Legend
    • Mar 2018
    • 2093
    • ZAMBOANGA SIBUGAY

    #2
    Originally posted by GTX76
    Board part no : 6050A3022501-mb-A01(A1)

    On the case:
    Hp Elitebook 840-G5
    S/n : 5CG8346Y8F
    Prod I'd : 4DR71UC#ABD
    CT: PHWGH00WBDJEV3

    But after reading bios i see another S/N and model in Bin file:
    Hp Elitebook 840-G6
    S/n : 5CG0134DTS

    Problem: Notebook turned off notebook with the power button, notebook go in sleep mode. Next day after trying power on with power button - it can`t start: no picture, PowerLed and CapsLk lighting (blinking and resetting every 5 sec) allways. After disconnect battery and connect battery or connect PSU - see automaticaly power on, PowerLed and CapsLk lighting on also (blinking and resetting every 5 sec). I think this is a Bios problem. Please help me!
    Ifound out that 840 G6 and 850 G5 Has the same board 050A3022501-mb-A01(A1)

    Comment

    • kalilinux25
      Badcaps Legend
      • Mar 2018
      • 2093
      • ZAMBOANGA SIBUGAY

      #3
      Originally posted by GTX76
      Board part no : 6050A3022501-mb-A01(A1)

      On the case:
      Hp Elitebook 840-G5
      S/n : 5CG8346Y8F
      Prod I'd : 4DR71UC#ABD
      CT: PHWGH00WBDJEV3

      But after reading bios i see another S/N and model in Bin file:
      Hp Elitebook 840-G6
      S/n : 5CG0134DTS

      Problem: Notebook turned off notebook with the power button, notebook go in sleep mode. Next day after trying power on with power button - it can`t start: no picture, PowerLed and CapsLk lighting (blinking and resetting every 5 sec) allways. After disconnect battery and connect battery or connect PSU - see automaticaly power on, PowerLed and CapsLk lighting on also (blinking and resetting every 5 sec). I think this is a Bios problem. Please help me!
      Try and give feedback
      Attached Files

      if you find these attachements useful please consider making a small donation to the site

      Comment

      • GTX76
        New Member
        • Jan 2023
        • 7
        • Ukraine

        #4
        Originally posted by kalilinux25

        Try and give feedback
        I Try fixed bios, but see automaticaly power on when connect battery or connect PSU, PowerLed and CapsLk blincking on also (always blinking every 0,5 -1 sec) .

        Comment

        • kalilinux25
          Badcaps Legend
          • Mar 2018
          • 2093
          • ZAMBOANGA SIBUGAY

          #5
          Originally posted by GTX76

          I Try fixed bios, but see automaticaly power on when connect battery or connect PSU, PowerLed and CapsLk blincking on also (always blinking every 0,5 -1 sec) .
          maybe issue on the board already

          Comment

          Related Topics

          Collapse

          • STKR123
            The right BIOS Programmer - The right software (HP Elitebook 820 G1, 840 G2) no soldering, EC, DMI, ME
            by STKR123
            Greetings badcaps community,

            I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
            So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.

            Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.

            I have a Elitebook 820 G1 and a Elitebook 840 G2 here.

            These ask for a password when entering the BIOS, but boot just fine from the internal SSD.

            I learned that desoldering...
            10-29-2024, 06:03 AM
          • macabook
            🛠️ MSI GP75 Leopard MS-17E71 – No Display, Deep BIOS/EC Troubleshooting
            by macabook
            Hello everyone,

            I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
            🧩 Initial Issue
            • Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
            • External display (HDMI) shows
            ...
            07-24-2025, 02:17 PM
          • Guest
            Elitebook 850 G5 BIOS bricked
            by Guest
            Hello,

            I have an EliteBook 850 G5. After a Windows update, including a BIOS update, the notebook turns on, but the screen remains black, and the fans spin at high speed—nothing else happens.

            I assume the BIOS update failed, so I searched for the BIOS chip.

            I found a Winbond chip located between the RAM and the hard drive, which has a size of 32 MB.

            However, the BIOS update available on HP's website is only 17 MB in size. I used the update version that was previously installed when the notebook was still working.

            Can the corrupted...
            03-24-2025, 01:21 AM
          • cr4zychriss
            [Problem/ Request] Bricked TongFang GK7MRFR BIOS
            by cr4zychriss
            Hello everyone,
            I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
            I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details
            • Barebone / Chassis: TongFang GK7MRFR
            • MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
            • Rebrand: PC Specialist
            ...
            Today, 04:04 PM
          • pirati
            ASUS Zenbook Pro Duo UX8402ZA BIOS
            by pirati
            Hello everyone,

            I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.

            When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.

            I decided to try flashing a new BIOS, but since I didn’t want to desolder...
            10-27-2025, 04:20 PM
          • Loading...
          • No more items.
          Working...