Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Laptops, Tablets, and Mobile Devices > BIOS Requests ONLY!
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 05-03-2020, 04:59 AM   #1
ZeRoFighter_FD3S
New Member
 
Join Date: May 2020
City & State: Agioi Omologites
My Country: Cyprus
I'm a: Knowledge Seeker
Posts: 5
Default Dell E7270 bios

Hi People,

I bought a used Dell E7270 and trying to fix some issues. I realized that default sata mode is raid and went to change it in the bios but everything is locked. I cant do anything without a password and need to find a way to bypass this. Tried also some pages that give you a password for the system code but still nothing. What can i do to fix that? I did everything. Removed batteries for an hour and no reset on the password.

This the system no
8LXQSF2-6FF1

Any help would be appreciated!
ZeRoFighter_FD3S is offline   Reply With Quote
Old 05-03-2020, 05:09 AM   #2
lapfix
Badcaps Veteran
 
Join Date: Mar 2020
City & State: my house
My Country: my workshop
I'm a: Knowledge Seeker
Posts: 1,088
Default Re: Dell E7270 bios

Your password is : Z3vbieWbVzxZMvt0

don't forgot CTRL+ENTER after typing
your keyboard is qwerty

Last edited by lapfix; 05-03-2020 at 05:13 AM..
lapfix is offline   Reply With Quote
Old 05-03-2020, 05:24 AM   #3
ZeRoFighter_FD3S
New Member
 
Join Date: May 2020
City & State: Agioi Omologites
My Country: Cyprus
I'm a: Knowledge Seeker
Posts: 5
Default Re: Dell E7270 bios

Quote:
Originally Posted by lapfix View Post
Your password is : Z3vbieWbVzxZMvt0

don't forgot CTRL+ENTER after typing
your keyboard is qwerty
Not Working
ZeRoFighter_FD3S is offline   Reply With Quote
Old 05-03-2020, 06:03 AM   #4
lapfix
Badcaps Veteran
 
Join Date: Mar 2020
City & State: my house
My Country: my workshop
I'm a: Knowledge Seeker
Posts: 1,088
Default Re: Dell E7270 bios

Try again ..maybe you forget CTRL+ENTER..don 't forget you must use querty keyboard
lapfix is offline   Reply With Quote
Old 05-03-2020, 06:07 AM   #5
ZeRoFighter_FD3S
New Member
 
Join Date: May 2020
City & State: Agioi Omologites
My Country: Cyprus
I'm a: Knowledge Seeker
Posts: 5
Default Re: Dell E7270 bios

The laptop's keyboard is querty so no way to do a mistake there. Tried both enter and Ctrl+enter. Wont unlock.
ZeRoFighter_FD3S is offline   Reply With Quote
Old 05-03-2020, 06:49 AM   #6
lapfix
Badcaps Veteran
 
Join Date: Mar 2020
City & State: my house
My Country: my workshop
I'm a: Knowledge Seeker
Posts: 1,088
Default Re: Dell E7270 bios

Can you try this one : UI2Md9yry62r8MsL.
Don t forget PRESS CTRL-ENTER
lapfix is offline   Reply With Quote
Old 05-03-2020, 11:04 AM   #7
ZeRoFighter_FD3S
New Member
 
Join Date: May 2020
City & State: Agioi Omologites
My Country: Cyprus
I'm a: Knowledge Seeker
Posts: 5
Default Re: Dell E7270 bios

Quote:
Originally Posted by lapfix View Post
Can you try this one : UI2Md9yry62r8MsL.
Don t forget PRESS CTRL-ENTER
YOU ARE THE BEST. Thanks a lot mate You made my day
ZeRoFighter_FD3S is offline   Reply With Quote
Old 08-26-2020, 06:41 AM   #8
konradx
New Member
 
Join Date: May 2020
City & State: Kraków
My Country: Polska
I'm a: Knowledge Seeker
Posts: 19
Default Re: Dell E7270 bios

I need to unlock
Attached Files
File Type: zip 7270PASSWORDW25Q128FV.zip (8.57 MB, 34 views)
konradx is offline   Reply With Quote
Old 08-26-2020, 08:20 AM   #9
OmegaPrime
Member
 
Join Date: Jun 2020
City & State: Burgas
My Country: Bulgaria
I'm a: Knowledge Seeker
Posts: 23
Default Re: Dell E7270 bios

downgrade bios 1st . in new models suffix is same for all bios versions...
OmegaPrime is offline   Reply With Quote
Old 08-26-2020, 08:24 AM   #10
OmegaPrime
Member
 
Join Date: Jun 2020
City & State: Burgas
My Country: Bulgaria
I'm a: Knowledge Seeker
Posts: 23
Default Re: Dell E7270 bios

Quote:
Originally Posted by konradx View Post
I need to unlock
What is bios version of this dump ?
OmegaPrime is offline   Reply With Quote
Old 08-26-2020, 08:47 AM   #11
OmegaPrime
Member
 
Join Date: Jun 2020
City & State: Burgas
My Country: Bulgaria
I'm a: Knowledge Seeker
Posts: 23
Default Re: Dell E7270 bios

Try this one , and pls feedback.
Attached Files
File Type: zip 7270PASSWORDW25Q128FV-pached.zip (8.47 MB, 33 views)
OmegaPrime is offline   Reply With Quote
Old 08-27-2020, 12:03 AM   #12
konradx
New Member
 
Join Date: May 2020
City & State: Kraków
My Country: Polska
I'm a: Knowledge Seeker
Posts: 19
Default Re: Dell E7270 bios

I downgraded this bios, the password is gone, but the laptop takes a long time to start up. I suspected the ME Region but cleaned a few ways to no avail
konradx is offline   Reply With Quote
Old 08-27-2020, 12:13 AM   #13
konradx
New Member
 
Join Date: May 2020
City & State: Kraków
My Country: Polska
I'm a: Knowledge Seeker
Posts: 19
Default Re: Dell E7270 bios

Quote:
Originally Posted by OmegaPrime View Post
Try this one , and pls feedback.
The same effects. Long time power on. I tryed version BIOS 1.20 1.11 and 1.07 and no results.
konradx is offline   Reply With Quote
Old 08-27-2020, 12:29 AM   #14
OmegaPrime
Member
 
Join Date: Jun 2020
City & State: Burgas
My Country: Bulgaria
I'm a: Knowledge Seeker
Posts: 23
Default Re: Dell E7270 bios

update as usual via windows or dos after downgrade and remove password , flasher need to recheck checksum and reconstruct bios mods like his way , few statrs after normal flash will be slow , maybe 3-4 restarts should speed up spash checks.

Last edited by OmegaPrime; 08-27-2020 at 12:31 AM..
OmegaPrime is offline   Reply With Quote
Old 08-27-2020, 01:22 AM   #15
konradx
New Member
 
Join Date: May 2020
City & State: Kraków
My Country: Polska
I'm a: Knowledge Seeker
Posts: 19
Default Re: Dell E7270 bios

I tryed that solution but laptop turning on long time
konradx is offline   Reply With Quote
Old 08-27-2020, 02:37 AM   #16
OmegaPrime
Member
 
Join Date: Jun 2020
City & State: Burgas
My Country: Bulgaria
I'm a: Knowledge Seeker
Posts: 23
Default Re: Dell E7270 bios

How long ? try to disconnect keyboard and/or touchpad + remove wifi and wwan* modules. Maybe its hardware problem.

Last edited by OmegaPrime; 08-27-2020 at 02:39 AM..
OmegaPrime is offline   Reply With Quote
Old 08-27-2020, 05:54 AM   #17
konradx
New Member
 
Join Date: May 2020
City & State: Kraków
My Country: Polska
I'm a: Knowledge Seeker
Posts: 19
Default Re: Dell E7270 bios

30-40s . I try to power on only motherboard, without all modules
konradx is offline   Reply With Quote
Old 08-27-2020, 06:55 AM   #18
SMDFlea
Super Moderator
 
Join Date: Jan 2018
City & State: York
My Country: UK
I'm a: Knowledge Seeker
Posts: 10,061
Default Re: Dell E7270 bios

Quote:
Originally Posted by konradx View Post
I tryed that solution but laptop turning on long time
bios .
Attached Files
File Type: zip 7270 1.11.3 ME_CLEAN.BIN.zip (8.11 MB, 153 views)
SMDFlea is offline   Reply With Quote
Old 08-27-2020, 07:25 AM   #19
konradx
New Member
 
Join Date: May 2020
City & State: Kraków
My Country: Polska
I'm a: Knowledge Seeker
Posts: 19
Default Re: Dell E7270 bios

Quote:
Originally Posted by SMDFlea View Post
bios .
Its working thx
konradx is offline   Reply With Quote
Old 09-03-2020, 07:55 AM   #20
balint10
Member
 
Join Date: Aug 2020
City & State: london
My Country: uk
I'm a: Knowledge Seeker
Posts: 29
Default Re: Dell E7270 bios

Hi,

@SMDFlea - the bios file you uploaded 7270 1.11.3 ME_CLEAN.BIN.zip it's GENERIC?

Or you need my BIOS dump also.

I have the same issue with 30-40 second till DELL logo apears on my DELL E7270.

Thanks,
Balint
balint10 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums © 2003 - 2022
Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 07:51 PM.
Did you find this forum helpful?