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Hello,
i hope that this is the right section for this.
I have this HP:
HP Elitebook 845 G11
ProdID: 8R632AV
SN: 5CG43603VM
After i flash the BIOS and the EC now it works.
I enter all Data in the BIOS but it still want to have the "Cirrus Discrete Amp Calibration Data".
Where can i get this data?
I know how to insert it.
I will do it with BCU Config Utility.
Can someone provide me with this data?
Thank you very much.Leave a comment:
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Does anyone have a download of BIOS version 01.02.01 File name: SP154954.exe?Leave a comment:
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Unlock BIOS please.
S/N: 2MQ5260X8H
ProdID: AP0A0UC#ABA
HP EliteBook 845 G11
Thank You!Leave a comment:
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Hi,
It let's me input a password, hoewever it doesn't save it and I can't remove it anyway. Tried reset of the security settings, but it remained the same.
I can input the dmi (most of it) throught the bios menu so that is not a problem, the only thing that I can't seem to do is remove the manufacturer mode.
I attached an example of the message that I receive from the BCU.
Already tried uploading the original one and it went back to the beginning.
Now I have a question. Since this particular machine has 2 bios 256mb, and if we program one from a blank bios from the site, while erasing the second on, where is it getting the information? Is there anyway to program this particular KBC?Attached FilesPremium supporters get full download access and other benefits.
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It's alright. Try setting a BIOS password. If it lets you, do that, then clear the password by entering a blank password twice (also, clear the security settings)
If it still doesn't work, post a picture. Let me see what you mean by "BCU doesn't write saying that it has password"
P.S: You can also try writing back your original BIOS file after setting/clearing the password. I think I did that once, and it restored the DMILeave a comment:
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Hi Sorry for the late feedback. Yes indeed it let me enter bios and do all the changes and says basically says no password, hoewever, BCU doesn't write saying that it has password and it doesn't let me put any password. When I set top default bios settings, it went back to previously bios and I can't remove the manufacturer mode.Leave a comment:
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why there are 2 bios on HP Elitebook 845 G11 one is near cpu and other is in near NPCX499 where is the swat lock located because its always recovering form ECLeave a comment:
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If it works, then fill in these DMI using BCU
Serial Number: 5CG5112MKM
Product #/SKU: AX3V7EC#AB9
CT Number: PTLGQ00WBKQ0C2
Description: HP EliteBook 865 16 inch G11
BuildID: 24WWLUBZ601#SAB9#DAB9
Feature Byte: 476S6b7B7H7M7Q7W7m7saBaEapaqauawbUcAeMfPguhKhkjhk8mEn7nWngpDpnpqprqzr4rNrPrbs4.AH
MAC Address : 60:7D:09:B8:C4:FB
Cirrus Discrete Amp Calibration Data: 300000000200000054191501D901020050AAFB083594DB011701BF2A54181501D90102007055A20A3594DB0117012A2A
Universally Unique Identifier (UUID): 87AD8A67B0239B4185D4C1D2EE94B6DD
UUID (standard format): 678AAD87-23B0-419B-85D4-C1D2EE94B6DD
MS Digital Marker: 010000000000000001000000000000001D00000057443942592D33524E50472D545737594B2D564437514D2D3347503254Leave a comment:
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Hello everyone!
I am looking for experienced BIOS modders who can help analyze or unlock the BIOS of my Acer Nitro Lite 16 NL16-71G.
Please note that this post was written with the help of ChatGPT because my English is limited. My native language is Russian. If anything is unclear, please let me know and I will do my best to explain.
--------------------------------------------------
Laptop Information
Model:
Acer Nitro Lite 16 NL16-71G
Motherboard:
CTE_NB_NL160P1G_RTH (NB6807C)
CPU:
Intel... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I need help unlocking the BIOS password on my LG All-in-One 22V240.
Model: LG All-in-One 22V240
Background: I received this PC as a gift when I was a child. I left
it unused for years after upgrading to a better machine. Now I want
to give it a new life by installing Linux, but I cannot format it
because of this BIOS password lock. I have no idea who set the
password or when.
Important: The Unlock Key Hint Number changes every boot (dynamic).
Examples of hint numbers I have seen:
- Z5DD4808
- C649CBC7
...06-06-2026, 03:06 PM -
Hello everyone. I bought a laptop and it has a bios lock.
HP EliteBook 845 G11
Serial: 5CG4320HMB
System board ID: 8C6E
Current Bios version: W82 Ver. 01.01.05 05/15/2024
Because of the cover error in can't install Windows and make a backup of the current Bios.
I have attached pictures of the several screens that pop up or I can access.
If I use the last QR code (The big one) this is what is displayed:
{"Type":"002","Ver":"001","Usage":"All","KeyName":"Local... -
Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC....
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