Please i attached the bios for the board number 16907-1 448. 0b0y09. 0011. Cannot boot i am sure it is corrupted gives code on the tab key
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Re: Hp 15-bq008ca
Bios update from HP support https://ftp.hp.com/pub/softpaq/sp133...0/sp133147.exe ,download and run the exe,choose "save to a location" to extract all *.bin files. Your BID is 083C6 .Copy the DMI and key from your backup to the new bios using a hex editor. HxD hex editor https://mh-nexus.de/en/hxd/Attached Files -
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Re: Hp 15-bq008ca
Please after the extract, i did not find 083c6, I found 08311 and 08312Comment
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Re: Hp 15-bq008ca
Does your serial match the one in the 2nd picture.I just noticed in the picture that the model is 15-bq1xx so you could have the wrong bios. Flash both the bios you extracted,one of them will work,then you will have to use HP DMI tools to add the missing DMI info,or use a hex editor and modify the backup with your info,it might not work though as the place where the DMI is at those off-sets could be somewhere else in the 15-bq0xx model
.Last edited by SMDFlea; 12-26-2022, 10:46 AM.Comment
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Re: Hp 15-bq008ca
maybe I am having the wrong bios because my back up has 16MB and these were 8MBsComment
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Re: Hp 15-bq008ca
this is my serial number 8CG7455926 and product id is 1UG90UAComment
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Re: Hp 15-bq008ca
I can't believe this because you are able to see from the bios dump but i am reading to you from the bottom cover, https://support.hp.com/us-en/drivers/laptops AND THE 8CG7455926 GIVES YOU THE EXACT MODEL NUMBER HP 15-BQ008CALast edited by ajbernasko; 12-26-2022, 11:24 AM.Comment
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Re: Hp 15-bq008ca
Please why do i keep getting access denied on the HXD editor, I cannot basically paste and replace hex values. I am trying to build the bios by coping the ME region from the dump at offset 0 - 7ffff0 and paste into 08312. Please help me.Attached FilesComment
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Re: Hp 15-bq008ca
https://support.hp.com/gb-en/document/c05561194
Microprocessor AMD Quad-Core FX™ 9800P APU
Your CPU is AMD ,it does not have ME firmware.We`ve already established,eventually,that the bios you originally posted is fucked up and its the wrong size chip. 08311 and 08312 are the bios you should be trying,and flashing onto an 8MB chip
.Last edited by SMDFlea; 12-29-2022, 10:37 AM.Comment
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Hello everyone, I happen to have a Microsoft Surface Pro X 1876 in my hands. It was brought to me by a friends which happen to have taken off the bios chip to test another motherboard. Upon putting back the bios chip on the original motherboard, The PC is stucked on Windows logo and won t boot to bios or anything. I suspect that the changes of bios chip somehow corrupted the firmware inside. Is the hypothesis correct?
Also i extracted the bios inside the chip which was on Winbond 25R128JWPQ you can find the file attached if you can fix it (if possible, I would like some insight on... -
Hello guys ,i have a dell latitude 5590 with f411p bios,this laptop has bios password ,i tried to read the bios(winbond 25q128jv) with ch341 but when goes to verify give error ,it said doesnt match .After this i flashed another bios which is cleaned and then the laptop was dead ,i tried to turn on but only white light in the buton power turned on several times and then no display at all .I had a backup and flashed again the original bios ,but this time the laptop will not turn on at all ,no light nothing,the bios original bios that i flashed was having verify error when i verified with ch341 ,i... -
I'm trying to extract a flashable bios file(ch341a) from the lenovo bios executable download. I have tried the instructions from this site https://starkeblog.com/lenovo/uefi/2...pdate-exe.html, which are not working. According to those instructions, after issuing the commandit should create an \app folder, inside which, I should find a newly created "7wcn38ww.exe" file. I should then be able to extract that using 7zip and find my .FD file.Code:
"innoextract 7wcn38ww.exe"
The trouble I'm having is that I'm not getting the newly... -
Completely frustrated with HP and their so called create a BIOS recovery USB stick from their website. Would be nice if Winflash.exe would run like it should. Looks like I'm not the only one who had this problem. Didn't matter what I did to try and get it to load, even with different versions of BIOS firmware for this laptop.
So I pulled the BIOS and attempted to fix it with ME analyzer and Fit tool but wont allow me to load it as it's too damaged.
So I am here hoping someone can help me out with providing a repaired file as I can't even get the damn BIOS from HP.... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
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