hello friends i have 2 dell laptops 15 5502 with admin password . i unlocked the first one but for the second one i lost the original bios file so i used the file from the first one (after cleaning the me) the laptop start normally in manufacturing mode so i press fn key + f or x and enter the service TAG
and when i reboot everything is gone the laptop return to the manufacturing mode with an empty service tag field. i tested so many bioss and versions with no luck . if someone had same problem or a solution . thank you
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Here's your new file, try it and give me the results.
Hello! dell inspiron 5502 i have the same problem. the service tag cannot be saved. "8RT5BD3" someone copied the bios in front of me and I don't have the original.
Hello! dell inspiron 5502 i have the same problem. the service tag cannot be saved. "8RT5BD3" someone copied the bios in front of me and I don't have the original.
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>>click on this link to donate via PayPal.<<<<<
Every donation made will go towards server fees and maintenance costs. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inspiron 5502/5509
MB: MKB N TGL 8L MB 19861-1
KTKHP$JA
Sevice tag : 4WXY1B3
this laptop i received with tampered bios , use the attached bios but tpm error is there, although this board is without tpm chip , can someone pls remove tpm error
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