Pls 
this is for the Lenovo thinkpad t431s!
this is for the Lenovo thinkpad t431s!
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Last edited by pumpkinpie132; 07-03-2023, 02:26 PM. Reason: Forgot to add what company the laptop is -
Re: T431s bios dump
https://www.badcaps.net/forum/showthread.php?t=103570
Provide a BIOS/EC dump if possible
Attach files directly to your post instead of linking to external websites
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Re: T431s bios dump
Also post the laptop serial number and a description of the issue, no boot,black screen, no boot after windows update etc..Comment
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Re: T431s bios dump
I need to find the cfg lock parameter to use the cfg unlock. I am hackintoshing this laptop
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Re: T431s bios dump
I do not have access to a chip clip to dump my bios there is nothing wrong with the bios. But I need a dump of it to insert into uefitool to find the cfg lock. I have already searched the forums and I have not found a bios dump for this laptop yes I need a bios backup
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Re: T431s bios dump
If anyone had oneComment
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LENOVO T431s lock, please help unlock
LST-1 MB 48.4YQ02.021 12235-2
TYPE 20AC-A04800
S/N R9-001H7K 13/10
PLEASE UNLOCKComment
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Hi all,
This is my first post here (I am very new to forums!) and I hope someone can help. I am looking for a full dump of the BIOS of a HP Proliant Microserver Gen 8 so that I can get this mini server running again. (BIOS version J06 2019-04-04, chip 25Q064A). I think my board was partially bricked after a failed BIOS update.
I got it second hand in this state and all the normal attempts at bios restoration have not worked. I have even desoldered the chip and tried to load the actual BIOS from HP, but it is missing some parts needed to boot the system.
I... -
Dear all,
I have a ASUS ZenBook UX480F with the following symptoms:
I suspect it is a BIOS issue. So I decided to try to clean the ME region. I followed the guide on win-raid, and I believe I have done everything correctly. My problem is: when I open the outimage.bin in ME Analyzer, it says that it is Extracted, and not Region, Extracted as it should be. Is it normal, or did I do something not correctly? This is my first experience editing BIOS files.
I would appreciate if someone could take time to explain the issue, so that I can learn. But I would... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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Hi all! I was reading on tutorials how to flash a bios to remove password from a bios, and I ended up reading the EC chip instead of the main bios chip, it only gave me a .bin file of 1,024kb, I learned later that that is the EC chip not the main bios chip (I should have read the tutorials here instead before attempting anything, my bad), I went to flash the original backup, the 1,024kb size file into the same chip and laptop is not powering up anymore. I may have screwed the chip or even the motherboard (Hopefully not), I am trying to see if there is a fix before I discard it. I had a couple... -
Hello engineers 😀,
I’m kindly requesting a clean and unlocked BIOS dump for the following HP laptop, as it’s bricked after flashing SP152727. The system now keeps rebooting, and the original issue was an Administrator / Power-On Password that I can no longer access.😏
🔧 Device Info:
- Model: HP 15-da2007ne
- Product Number: 8XF55EA#ABV
- Serial Number: CND0338P0D
- CPU: Intel Celeron N4000
- EC/BIOS Chip: [Add chip number from the motherboard or BIOS chip]
💀 Problem:😅
- Device shows “Administrator Password”...
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