Re: HP EliteBook 845 G7 BIOS Pass
You're welcome.
Please consider donation in support of the "Bios Request" section of the forum.
You're welcome.
Please consider donation in support of the "Bios Request" section of the forum.
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Re: HP EliteBook 845 G7 BIOS Pass
Is there a definitive method for clearing these passwords? I did try clearing the nvramactive area on the 32mb dump and the bios log persists. If i understood the previous post, this is the ec chip and should only be necessary to clear on this chip (u367)
Is it situational?Last edited by drewrox2009; 05-23-2023, 04:25 PM.Comment
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Re: HP EliteBook 845 G7 BIOS Pass
help me to remove password bios hp 845 g7Comment
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Re: HP EliteBook 845 G7 BIOS Pass
thanks bro its working ...Comment
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Re: HP EliteBook 845 G7 BIOS Pass
Could you please help me remove the BIOS password on my HP Elitebook 845 G7. I tried modifying the files myself, but it didnt seem to work. Here are the original BIN files for both the bottom and top chips. If you need any additional information or files please let me know. Thank you for your time.Comment
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Re: HP EliteBook 845 G7 bios cleared request
Ugh I just did the same stupid effing mistake. Ground pin busted off on the EC. can't find any remnants of the pin to try and attempt reviving the chip. I'm under the impression that I might be able to flash the bios and ec once I replace the ec to get it running again? How screwed am I here?hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)
I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!
Thank you so much, I'm losing my mind for this laptop!
Bios: MX25L25673
EC: W25Q256JVEN
Motherboard: LINDEN-6050A3147201-MB-A01(A1)
And here I thought I would have a nice afternoon reviving this system.Comment
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Re: HP EliteBook 845 G7 BIOS Pass
Ok, so I was able to salvage another system to try this unlock. I followed all the steps, and bam, it DID remove the password, but now I have the endpoint security controller error. I'm assuming that's why people here request both bios to do the unlock? what should I modify in my main bios to remove this error?
I've attached a dump of both top and bottom chips if anyone can unlock them for me. I tried comparing to other bios and even though I find the area's commonly modified it doesn't seem to be what I need to modify on mine? (I have the unedited bottom bin in my zip)Last edited by SMDFlea; 08-08-2023, 02:29 AM.Comment
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Re: HP EliteBook 845 G7 BIOS Pass
thank youComment
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Re: HP EliteBook 845 G7 BIOS Pass
Off topic, this thread is for HP EliteBook 845 G7 only!
Read the rules, next time don't hijack threads or you will receive an infraction
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
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Re: HP EliteBook 845 G7 BIOS Pass
If a thread title has only a laptop model number then only requests for that same model should be made.If a thread title has a motherboard model number only,then any laptop model number can be posted in that thread if the motherboard (including revision etc) is the same.Comment
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Re: HP EliteBook 845 G7 BIOS Pass
please removed bios passwordComment
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Re: HP EliteBook 845 G7 BIOS Pass
thanksComment
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Re: HP EliteBook 845 G7 BIOS Pass
please help me to unlock
probook 845 g7
advance thanks
Comment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Greetings badcaps community,
I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.
Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.
I have a Elitebook 820 G1 and a Elitebook 840 G2 here.
These ask for a password when entering the BIOS, but boot just fine from the internal SSD.
I learned that desoldering...10-29-2024, 06:03 AM -
looking for a fully extracted (by programmer) Bios for a Dell Inspiron 17 (7786) v.1.09 or newer, so I can compare it with my own bios to check for corruption.
cheers
Dell Inspiron 17 (7786) Laptop
Service Tag: 5J0NHT2
Bios: 1.9.0
MOBO: RO 15 17 WHL 2GB MB / 18706-2
Attached;
1. My saved bios using a programmer
2. Dells Bios updater .exe (v1.16)
3. Dells Bios recovery file
4. What I got when i tried to extract the main bios .bin file from Dells Bios v1.16 exe/rcv using some .py script i found online.
5. Image of ME... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Following this guide (https://www.reddit.com/r/thinkpad/co...g_and_flashing) i re-flashed my t480s BIOS using an external (CH341A) programmer. The flash didnt work, so i reverted back to my BIOS backup successfully. The BIOS in the chip and the BIOS backup file are identical according to windows' file compare. The revert, however, didnt work: the only thing the computer does is flash the power button 3 times when AC power is connected. I've tried unplugging the CMOS battery, holding the reset button and holding down the power button- no signs of life.... -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice...
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