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Last edited by SMDFlea; 04-02-2023, 02:50 PM. -
Re: Dell Latitude 7400 Bios Password
Thanks a lot sir once again thanks
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Re: Dell Latitude 7400 Bios Password
Hi, please help me to remove SVP for Dell Latitude 7400. I am a bit confused, UC6 is a W25q128JV 16Mb and not 32Mb.Last edited by SMDFlea; 04-02-2023, 02:50 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Dell Latitude 7400 Bios Password
send your laptop lock codeComment
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Re: Dell Latitude 7400 Bios Password
Both machines are still under warranty until 2023 and 2024, why don't you contact Dell's warranty service ?β΅
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Re: Dell Latitude 7400 Bios Password
Solved, thanks to informations found on this forum. It seems there are 2 types of Dell 7400 with intel vpro and non vpro, mine is non vpro and it has 2 chipsets, UC5 64Mb and UC6 128Mb, UC5 has to be modified.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Dell Latitude 7400 Bios Password
Hey,
can anyone pls unlock it.
Lock key is 841D1Z2-8FC8 and here is also bios dump.
TnxLast edited by SMDFlea; 04-02-2023, 02:50 PM.Comment
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β΅
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Re: Dell Latitude 7400 Bios Password
Hey, I got this 4 chips and I really dont understand which one I need to flash?
I tought that I need to flash that one from which I did post dump, but if you say it's not I dont know what to desolder and flash
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Last edited by adam2204; 07-18-2022, 02:23 AM.Comment
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Re: Dell Latitude 7400 Bios Password
25q128jvsq = 16 MB
25q64jviq = 8 MBAttached Filesif you find these attachements useful please consider making a small donation to the site
β΅
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β΅
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
βhttps://www.badcaps.net/donateComment
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β΅
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
βhttps://www.badcaps.net/donateComment
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Hello everyone in the community
Dear Sir,
I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
Problem details:
* Model: Dell Latitude 5520.
* Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
* Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
* Service Tag: (Enter your actual Service Tag from the laptop here)
* βBIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.... -
Dell Latitude 7400 2-in-1 bios with absolute persistence lock, Service Tag: HRPJN53
Can someone please assist with this please. I've provided two dump files using Xgeco T48, one is the read and default saved and other is the Flash saved option, they're labeled according.
Thank You.... -
Dell latitude 5580, motherboard cdp 80 la-e151p
3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
(from here https://www.dell.com/support/manuals...e7a&lang=en-us)
I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.
Since ssd is replaced and had clean install windows, i've... -
Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.
so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, π π π ... -
I am trying to remove the BIOS password for a Dell Latitude 5430 motherboard LA-L591P. So far I think that I have located the BIOS chip but NeoProgrammer says that is detects 3 chips. I have attached the dump from each one. Are any of these the BIOS file? Service Tag: 1DMC1T3. If nyone knows the exact location of the bios chip as well I would greatly appreciate it...
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