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Windows 7: How to disable SETUP password in dos?

28 Aug 2014   #1
garaboldi

Windows 7 pro x64
 
 
How to disable SETUP password in dos?

I had to swap a motherboard on a dell latitude 3330 laptop. Went to assign service tag and find out the old 1 was not wiped clean.

So I go into dos and do "asset /S <service tag>. Then it asks if I'm sure, yes.

I then get " cannot change service tag due to SETUP password is enabled.

So my question, how can I delete the old service tag, besides ordering another mobo?

Thank you


My System SpecsSystem Spec
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28 Aug 2014   #2
theog

Microsoft Community Contributor Award Recipient

ME/XP/Vista/Win7
 
 

The service tag will stay with the old motherboard, or could send to Dell.
My System SpecsSystem Spec
29 Aug 2014   #3
garaboldi

Windows 7 pro x64
 
 

So there is no way to disable the SETUP password in bios, so I can update the service tag?
My System SpecsSystem Spec
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29 Aug 2014   #4
pricetech

Windows 7 Professional 64 bit
 
 

I would not suggest changing the service tag. It's supposed to be permanently assigned to the motherboard.

Having said that, Dell documentation should tell you how to clear the password.
My System SpecsSystem Spec
29 Aug 2014   #5
Berton

Windows 7 Ultimate 64-bit, Windows 8.1 64-bit, Mac OS X 10.10, Linux Mint 17, Windows 10 Pro TP
 
 

My experience has been that there's 2 password settings available in the BIOS, one to prevent loading the OS and the other to prevent making changes to the BIOS. Sometimes it works to remove the CMOS battery, unplug the power or Notebook/Laptop battery and wait awhile, let the CMOS get completely discharged then the user settings will be cleared.

And this all takes place before DOS/Disk Operating System loads or before any disc has been connected.
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 How to disable SETUP password in dos?




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