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Could help me to delete the 8CF8 password
Dell 5400
Serial : 2FF0PV2
Service Tag : 2FF0PV2
Board : LA-G891PComment
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I have a dell latitude 5400 EDC41 LA-G891p rev1.0 requesting the working clean file for the same,details and old backup is attached herewith.
Service tag no-4kmh433
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i flashed my bios and on power button press just orange light is on and off upon reliease. how can i edit dell bios to work for my laptop? or can someone send me a working bios please. Dell latitude 5400, with service tag: Latitude 5400
Service Tag: 76Y7P13
Board: EDC41 LA-G892PComment
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If you only get an orange light when switching on, I would check your soldering work I think the BIOS IC may not have good contact.
I also don't know how the original BIOS was read out.
If the BIOS IC was released more information would be helpful.
Otherwise you are welcome to try this bios.Comment
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Thanks buddy, i managed to flash bios again with someone's clean bios from here. It was not contact issue but bios was configured based on someone's device. Thanks again for your kindness sir. Can i get your contacts? I want to know how to edit bios my self and stop asking people.Comment
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Plz provide bios dell s/n 9D2SL13
EDC41 LA-G891P REV 1.0 {A00} this is i5 8gen. this motherboard has two bios uc5 or ut6Comment
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[QUOTE=peste;n3727618]
post the contents of the bios chip even if it is corrupted..
post S/N, full name and model, motherboard model, etc.
Dell Latitude 5400 s/n 9D2SL13 MB part no. EDC41 LA-G891P REV:1.0 "A00" 2019-03-28
Currupt bios are attached.
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can you reparer this file bios
Dell 5400 LA-G891P Rev : 1
Service Tag : 5PT42X2
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Latitude 5400
Board: LA-G891P REV 1.0
Service Tag: 7NZQL63
Processor: i5 8gen
PLEASE REPAIR THIS BIOSComment
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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, 😅😅😅... -
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)
* BIOS 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.... -
Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip... -
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: (HMHJQ93)
* BIOS 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.
What I need:
Please help me generate... -
So, i kinda spend significant ammount of the last couple of days trying to flash a new bios, and or unlocking the current bios password with little to no results.
The whole thing started with it being the 8fc8 bios, i found the tools to unlock that but i needed a bios dump. So i pursued that, im at a point where i dessoudered the chip, and succesfully soudered it to the ch341, dumped whatever was on it.
However, the tools supposed to unlock the 8fc8 say that there is no 8fc8 hex inside. And when i followed diffrent tutorials to just flash a new bios onto the chip i got stuck on the...
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