Dell Latitude 5550 (223111-1 K7W9K$JA) Admin Password

[joselito]

Please Help remove Admin password Dell Latitude 5550 223111-1 K7w9k$ja admin password.
Tag: GXG1P54
Thanks.

[SMDFlea]

Please Help remove Admin password Dell Latitude 5550 223111-1 K7w9k$ja admin password.
Tag: GXG1P54
Thanks.

You made a bad backup, open it with a hex editor and you`ll see, its filled with zeros. Your file has compressed down to 543 Bytes.

https://www.badcaps.net/forum/troubl...21#post1622421

When flashing a BIOS always make a backup first. Take 2 or 3 different dumps and make sure they are identical.
On Windows, you can use the command "fc /b" to check if two dumps are identical.
Make sure that the dumps looks good, i.e. not filled with 0x00 or 0xFF. After compression, if the file has a size of only a few kilobytes, the EEPROM was most likely not read properly.

Additionally, please read the FAQ at: https://www.badcaps.net/forum/showthread.php?t=98665

Depending on the suffix, 8FC8 etc, you might be able to unlock it yourself ,that is if you can make a good backup first.. https://www.badcaps.net/forum/troubl...23#post1622423

[joselito]

Thank you. i will try that. its just 1st time using that ez2019 programmer.