Dell 15R 3521 Password

[laptop market]

Hi,

I've dell ins 15 3521

need password

i got this on the screen

System Disable
E3C65B8A1D0C5F79

Service Tag
8FPWJV1

I try to flash bios but no way

Can anyone help me with this problem ?


Thanks

[ala_borbe]

Re: Dell 15R 3521 Password

try this

Dell by serial number
qqxia670
9bb4ifmq
HQgRF5lmVVZe2E7e

[laptop market]

Re: Dell 15R 3521 Password

try this

Dell by serial number
qqxia670
9bb4ifmq
HQgRF5lmVVZe2E7e

Hi,
I try all these P.W but it is not working

Thank you

[kuldeep]

Re: Dell 15R 3521 Password

hi dear,
you can Replaced EC Bios if Problem are not solved then u Replaced KBC with new one..!!!
(KB9012qf A4)

[dilip.pawar31]

Re: Dell 15R 3521 Password

yes,you are write kuldeep ,i had also solved the problem ,change or reflash the kbc ene kb9012qf but does not support the new one kb9012qf

[Ramee]

Re: Dell 15R 3521 Password

yes,you are write kuldeep ,i had also solved the problem ,change or reflash the kbc ene kb9012qf but does not support the new one kb9012qf

Can you tell us where to buy adapter for kbc ene that talking about.

Thanks in advance.

[Ramee]

Re: Dell 15R 3521 Password

hi dear,
you can replaced ec bios if problem are not solved then u replaced kbc with new one..!!!
(kb9012qf a4)

+1

[laptopsrinivas]

Re: Dell 15R 3521 Password

kuldeep thanks for the post.
I had the same problem today, i will try replacing the kb9012 and let you know the results.

[highpulse]

Re: Dell 15R 3521 Password

ENE 9012 need to be programed via command line or else it will not solve the problem , ask Dycc further infos , shes a member here in the forum