HP Pavilion 15-cs0015nia DAG7BMB16E0 REV:E BIOS help?

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  • ub6ib969
    Senior Member
    • Jul 2010
    • 198
    #1

    HP Pavilion 15-cs0015nia DAG7BMB16E0 REV:E BIOS help?

    Hi, unit will power on and displays the HP splash screen and gets stuck. Tried F10, ESC to get to the BIOS however the CAPS LOCK key flashes 5 long and 4 short. I have attached the information below if anyone can assist. Thanks in advance.

    Model
    HP Pavilion - 15-cs0015nia
    Product
    4XL67EA#BH5
    Serial
    5CD83574CD
    Motherboard
    DAG7BMB16E0 REV:E
    Attached Files
    Last edited by ub6ib969; 04-17-2024, 04:33 PM.
    Tags: None
    • hoaca388
      Badcaps
      • Jan 2022
      • 11729
      • Socialist Republic of Vietnam
      #2
      Originally posted by ub6ib969
      Hi, unit will power on and displays the HP splash screen and gets stuck. Tried F10, ESC to get to the BIOS however the CAPS LOCK key flashes 5 long and 4 short. I have attached the information below if anyone can assist. Thanks in advance.

      Model
      HP Pavilion - 15-cs0015nia
      Product
      4XL67EA#BH5
      Serial
      5CD83574CD
      Motherboard
      DAG7BMB16E0 REV:E
      HP Pavilion - 15-cs0015nia
      DMI : 220000h ---> 223FFFh
      BID : 084B9
      Attached Files
      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

        Comment

        • ub6ib969
          Senior Member
          • Jul 2010
          • 198
          #3
          Hi hoaca388,

          Do I use both .rar files attached ? Do I have to enter the DMI information?

            Comment

            • ub6ib969
              Senior Member
              • Jul 2010
              • 198
              #4
              tried flashing 084b9.rar and same result. 5 long 4 short.
              tired flashing 084c0.rar and receiving "Buffer size not equal to IC size"

              does this unit have 2 bios IC? I removed the board and checked the other side, seems it only has one?
              Last edited by ub6ib969; 04-18-2024, 11:43 AM.

                Comment

                • ub6ib969
                  Senior Member
                  • Jul 2010
                  • 198
                  #5
                  UPDATE:
                  I did compare the original bios that I uploaded to 084B9.rar and both are exactly the same. I extracted the original bios from hp drivers support and compared and the DMI and BID information is the same that Hoaca388 uploaded and original upload provided in post 1. Am i missing something here? please correct me if i am wrong.

                    Comment

                    • hoaca388
                      Badcaps
                      • Jan 2022
                      • 11729
                      • Socialist Republic of Vietnam
                      #6
                      Originally posted by ub6ib969
                      UPDATE:
                      I did compare the original bios that I uploaded to 084B9.rar and both are exactly the same. I extracted the original bios from hp drivers support and compared and the DMI and BID information is the same that Hoaca388 uploaded and original upload provided in post 1. Am i missing something here? please correct me if i am wrong.
                      The file you need to flash is 084B9.
                      DMI starts from 220000h ---> 223FFFh
                      This is the origin bios, if your device doesn't work it means it has a hardware error.​
                      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                      Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment

                        • ub6ib969
                          Senior Member
                          • Jul 2010
                          • 198
                          #7
                          Thank you hoaca388 flashed the bios. same result will look further.

                            Comment

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