bykanovm
Senior Member
Last Activity: 07-20-2024, 07:01 AM
Joined: 08-07-2022
Location: Одесса
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Thank you, it works. It will be necessary to figure out why the patch did not work for this BIOS.... -
Good afternoon. Help me unlock BIOS 8FC8 Dell LAtitude 7400. I have a patch that removes this lock, but it didn’t work on this model, this is the first time I’ve encountered this. The laptop just spins the fan and reboots. When I flash the original dump, the laptop turns on normally. Below is the original dump.
ST: 6QZR2Z2...Leave a comment:
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Процессор 7th Gen Intel Core i5-7300U Материнская плата не менялась....Leave a comment:
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Does not work. With the LP version the laptop does not turn on at all. With version H it turns on, consumption is no more than 0.25A, sometimes the fan spins, there is no picture....Leave a comment:
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Hello . I have a problem with my Dell latitude 5580 laptop, la-e091p REV 2.0 platform. When turned on, it writes the error “tpm could not be initialized” and requires pressing F1. In the BIOS itself, the TPM module version 1.2 is disabled, there is such a function. I upgraded the BIOS version to the latest 1.36. I downgraded the BIOS version to 1.33, but the standard method does not allow downgrading, although downgrade is allowed in the BIOS. I cleared the TPM module in the BIOS. I turned off all the power, nothing helps. Can someone help me with this problem? And in general, could this be...Leave a comment:
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Now I'm figuring it out. As I understand it, it is necessary to replace the 00 values after AMITSESetup. In some bios this happens once, in some 2 times. ALSO, the AMITSESetup register itself comes across a different number of times. Changed my bios. I'll test it now.
[B]Разобрался. Пароль снят [/B]!Now I'm figuring it out. As I understand it, it is necessary to replace the 00 values after AMITSESetup. In some bios this happens once, in some 2 times. ALSO, the AMITSESetup register itself comes across a different number of times. Changed my bios. I'll test it now.
[B]Разобрался.Leave a comment:
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I did just that, and I also unlocked BIOS more than once, for example on the CF-53 model. But the meanings are always in different places. And another question: How to distinguish between MK versions?Leave a comment:
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Helps remove BIOS password
CF-54C0481CM
6CTSA58083
I would be glad if they told me exactly how the password is removed. I have several of these laptops with passwords, we help and give them to the military. But I would not like to ask here to remove the password from everyone, but to do it myself. Can you tell me on what principle the password is deleted. Thank you...Leave a comment:
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I corrected the error, flashed my original EC, and 32MB BIOS from hoaca388, for which many thanks to him!Leave a comment:
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Thanks, the BIOS works.
But when turned on, it shows the message "HP Endpoint Security Controller Problem"
I don’t know the password on the old original BIOS, the laptop wouldn’t turn on....Leave a comment:
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I'll add to my post above. I flashed the laptop with a set of EC and MAIN bios from post No. 6. The laptop began to turn on, which indicates that the hardware is completely working. But when you turn it on, the fan starts turning at full speed, then it stops and works normally. It also takes a long time to turn on, the screen is dark for about 40 seconds. This is understandable, since the BIOS is from another laptop. I can't collect a working dump from my original and the update from the site. Please help me. 2 original bios in the archive.
[LEFT][COLOR=#111111][FONT=Arial][SIZE=13px]650...Leave a comment:
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Help me with BIOS on 650 G4 motherboard CHROMIA-6050A2930001-MB-A01(A1)
SN 5CG91625N3
In my old one there is a black screen and gradually the fan turns at maximum speed
[ATTACH]n3242982[/ATTACH]...Leave a comment:
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Dear, thank you very much! The laptop is working!...Leave a comment:
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With your BIOS, the laptop does not turn on at all and no indicators light up....Leave a comment:
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I have this problem. The laptop was completely working, I tried to unlock the BIOS password. I flashed the BIOS chip several times and the laptop turned on. But at some point the microcircuit failed. I ordered new microchips. The problem is that the laptop is now in a mode I don't understand. If I flash the original BIOS, the laptop turns on, but the screen flashes gray, red, green and blue. After which the laptop turns off. The indicator flashes white 6 times and orange 3 times. I read on the DELL website how to exit this mode using the Ctrl+Esc key, but nothing changes.
Here is my original...Leave a comment:
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he situation is the same as with the BIOS from this topic. The laptop responds to the power button, the indicator on the button lights up, but the screen is black. The power button lights up for about a minute, then turns off. In this case, the fan makes a couple of revolutions both when turned on and off. I think the problem is most likely somewhere in the diet. The LED indicator on the front of the laptop does not light up....Leave a comment:
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Hello everybody. Help with BIOS on Dell Latitude 5420 LA-K491P rev3. Stopped turning on after reboot. I think it was updated incorrectly. I downloaded the BIOS from this topic, the behavior of the laptop changed. When I press the button, the LED lights up, but the screen is black.
Here is my corrupted BIOS and laptop data
MFGYR: 2021
ST: 6CY19K3
EX: 13843454115...Leave a comment:
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Thanks It works...Leave a comment:
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Help me unblock Absolute. I tried many methods, but it remains active.
ID V86UC#ABA
SN 5CG2131VHW
[ATTACH]n3217806[/ATTACH]...Leave a comment:
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It seems I did this, but the password remained.
Thanks, I'll try it now
Yes, I've already done this. The password remains. I compared your file with yours. They are identical.
I flashed your file. The password remains the same.
I have been looking into this issue for a long time. But I still can't understand why this method fails to remove the password.Last edited by bykanovm; 11-26-2023, 07:04 AM.Leave a comment:
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