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Old 05-03-2022, 02:15 PM   #1
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Join Date: Feb 2018
City & State: Paris
My Country: France
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Posts: 368
Default Inspiron 5402/5409 need service tag after flash new bios

hello everyone

after flash this bios need rewrite service tag number
because old not work .just screen Multi color Red/Blue/Green etc..

Originally Posted by electronica View Post
this is a clear me with latest bios version.
the laptop start normally but manufacturing mode
need enter the service TAG .

Inspiron 5402/5409
Numéro de série: 2T8LF63
Code de service express: 6121520139

if possible recover the windows key
Attached Files
File Type: rar old.rar (8.81 MB, 18 views)
File Type: rar new.rar (8.47 MB, 12 views)
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