lenovo t460s Password bios locked
Hi i have lenovo t460s its have the boy with lock how to unlock it?
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Re: ThinkPad T460s NM-A421 BIOS DUMP
This is the topic for the ThinkPad T460s. You can create a new topic for your request.
@hopkok : I rebuilt the bios again, combining the original bios and the bios extracted from the exe file downloaded from lenovo homepage. You have LAN problems possibly caused by a corrupted GBE region.Last edited by hoaca388; 03-09-2022, 06:28 PM.Leave a comment:
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Re: ThinkPad T460s NM-A421 BIOS DUMP
Hi, i need help pls, i have this BIOS dump:cLeave a comment:
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Re: ThinkPad T460s NM-A421 BIOS DUMP
Unfortunately, just black screen, no beeps, no boot now
Thanks @hoaca388 for interest and try to helpLeave a comment:
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ThinkPad T460s 2 beeps problem
Hello Friends, can someone help me with this problem:
I have a problem with Lenovo T460s, worked normaly then black screen and only 2 beeps when power on. CPU i7 6600. Tryed some bios from random posts and i'm getting 4 or 5 beeps only. Tryed few memory modules. Nothing helped.Leave a comment:
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Re: ThinkPad T460s NM-A421 BIOS DUMP
Guys can anyone clean ME region in Bios above, just to compare if problem persist? ThanksLeave a comment:
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Re: ThinkPad T460s NM-A421 BIOS DUMP
Second motherboad LAN is working well, but if I clean ME region, I got error, code 10...can anyone try to clean this Bios for me? Maybe I did something wrong...Leave a comment:
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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... -
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... -
This specification for the Lenovo ThinkPad T460s Grade T1A Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T460s Grade T1A boardview and T460s Grade T1A schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...09-06-2024, 08:47 AM
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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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