DAG71MB16D0 REV: D EC Dump

Collapse
This topic has been answered.
X
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • TecnicaNTT
    Senior Member
    • Feb 2015
    • 64
    • Portugal
    #1

    DAG71MB16D0 REV: D EC Dump

    Hi,

    I am in need of an EC dump for this motherboard: DAG71MB16D0 REV: D with a ITE IT8987E that got badly corroded. It is for an HP latptop model 15-CC504NP and with the following serial number: 5CD7244H6T​.
    The original got water damage and is badly corroded and missing pins so I can't read a dump from it to flash the new one.
    Attacched some pictures if it helps.
    Attached Files
    Tags: None
    • Answer selected by TecnicaNTT at 11-12-2024, 06:28 AM.
      SMDFlea
      Super Moderator
      • Jan 2018
      • 20477
      • UK
      Originally posted by TecnicaNTT

      Thank you!
      Here is the BIOS dump. If you succeed to extract de EC could you please indicate the area where it is located for future reference? Or what I should look for to identificate the EC area in a BIOS dump?
      Extracted EC. Search for the word ITE . First offset is at 200000 .
      Attached Files
        • Selected Answer

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 20477
          • UK
          #2
          Originally posted by TecnicaNTT
          Hi,

          I am in need of an EC dump for this motherboard: DAG71MB16D0 REV: D with a ITE IT8987E that got badly corroded. It is for an HP latptop model 15-CC504NP and with the following serial number: 5CD7244H6T​.
          The original got water damage and is badly corroded and missing pins so I can't read a dump from it to flash the new one.
          Attacched some pictures if it helps.
          Post your bios backup. We might be able to extract the EC from that.
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment

            • TecnicaNTT
              Senior Member
              • Feb 2015
              • 64
              • Portugal
              #3
              Originally posted by SMDFlea

              Post your bios backup. We might be able to extract the EC from that.
              Thank you!
              Here is the BIOS dump. If you succeed to extract de EC could you please indicate the area where it is located for future reference? Or what I should look for to identificate the EC area in a BIOS dump?
              Attached Files

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20477
                  • UK
                  #4
                  Originally posted by TecnicaNTT

                  Thank you!
                  Here is the BIOS dump. If you succeed to extract de EC could you please indicate the area where it is located for future reference? Or what I should look for to identificate the EC area in a BIOS dump?
                  Extracted EC. Search for the word ITE . First offset is at 200000 .
                  Attached Files
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters
                    • Selected Answer

                    Comment

                    • TecnicaNTT
                      Senior Member
                      • Feb 2015
                      • 64
                      • Portugal
                      #5
                      Originally posted by SMDFlea

                      Extracted EC. Search for the word ITE . First offset is at 200000 .
                      Thank you very much once again. I'll give a flash and comeback with news.

                        Comment

                        • TecnicaNTT
                          Senior Member
                          • Feb 2015
                          • 64
                          • Portugal
                          #6
                          Originally posted by SMDFlea

                          Extracted EC. Search for the word ITE . First offset is at 200000 .
                          Worked flawlessly! Thanks once again for the extraction and for the explanation so in the future I can look first in the BIOS for it.

                            Comment

                            Previous template Next

                            Related Topics

                            Collapse
                            • Habble7
                              I need a BIOS dump for the Samsung S49CG934SU monitor
                              by Habble7
                              The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.

                              Suspected Cause:
                              I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.

                              Troubleshooting Attempts:
                              ...
                              05-22-2025, 07:28 AM
                            • Mephysis
                              DUMP DVR HIKVISION DS-7208HGHI-K1 (80389 Rev 1.3 Firmware)
                              by Mephysis
                              Hello guys i really need help, i recently updated my DS-7208HGHI-K1 and it somehow got bricked, I've got it up and working now by flashing a new dump file i found but the serial number is really wrong and the uploader of the dump file probably intentionally did it.

                              I still have the bricked dump file is it possible to transfer the serial number of the "bricked dump" to the "working dump"?
                              03-27-2025, 02:34 AM
                            • hyperwood
                              [REQUEST] 2MB BIOS Dump for Lenovo NM-E471 Rev 2.0 (Winbond 25Q16JWSIQ Chip)
                              by hyperwood
                              Hi everyone,

                              I’m looking for a 2 MB BIOS dump for a Lenovo IdeaPad 5 16ARH7H / Legion 5 with mainboard NM-E471 Rev. 2.0.

                              The BIOS chip is a Winbond W25Q16FW (1.8V, 2MB) and it's completely unresponsive / bricked. I tried recovery via USB but no success. Now I want to reflash it externally using a CH341A programmer.

                              I already found 32MB dumps (e.g. from Vinafix and Badcaps), but they are too large for the chip – and the last 2MB in those files are just FF FF FF....

                              ✅ What I need:
                              • A working 2MB BIOS dump
                              • Matching NM-E471 Rev. 2.0, e.g. JY575
                              ...
                              06-25-2025, 02:28 PM
                            • Andreas_de
                              Power supply Manson NTP-5561 (5661) LCD controller dead - PIC18F87K90 HEX dump required
                              by Andreas_de
                              Hello!

                              i got a damaged Manson NTP-5561 (60V, 1,6A DC output) and and the main issue is that the controler IC for the LCD display has a short. The controler IC PIC18F87K90 is mounted on the back of the back of the LCD. Vss-Vdd = 3 Ohm. The 5V and 3,3V power line was killed as well, but that is not a problem. A new LDO 3,3V and 5V 7805 is already ordered.
                              Replacing the PIC18F87K90 is necessary but that makes no sense without having the HEX dump of the new controler.

                              Does anybody have such a power supply and could do a HEX dump of the Flash and EEPROM memory?
                              ...
                              2 Photos
                              04-12-2025, 10:38 AM
                            • re-atari
                              Anycubic Photon 5.5 3D printer 25Q32 flashrom dump needed
                              by re-atari
                              Hello all, as the title says, I'm very much in need of a valid firmware dump of a Anycubic Photon 5.5 3D resin printer. It's stored in a Winbond 25Q32, so it's 4Mbyte.

                              Here's a little background for my request. A few weeks ago I bought this 3D printer from a guy who had moved on to a PLA printer. I got it at a vey reasonable price, as it was in a defective state. The seller told me that he had experienced a power failure during a firmware upgrade, after which the printer appeared to be dead. He thought the firmware was corrupted in such a way that the printer was now bricked. As he...
                              02-03-2025, 06:49 PM
                            • Loading...
                            • No more items.
                            Working...