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Hi have a lenovo e595 with a supervisor password lock. I have tried the auto patcher from bios dump but my bios comes out to 32mb not 16 and wont fit on the flash.
can anyone help?
Laptop serial number is PF-2233EX
type : 20NF-0006UK
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Hello I have Yoga 11e 20 LN S06E00 SN R9-0V7ZYP and i cant remove password with autopatcher beacause after flash im getting black screen. If someone could help me with password delete on this bios i would be gratefulComment
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Hello,
I have a laptop with supervisor password set which I don't remember. I tried the autopatcher (both versions), but it seems it doesn't work with my model. The keyboard status LEDs light up, turn off again, then nothing, and after about 20 seconds I get multiple beeping tones.
ThinkPad X1 Extreme (v1)
Type: 20MF-000TGE
S/N: R9-0RVL8E
Can you help me remove the password?
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Can someone help me? When I use the autopatcher, the computer starts beeping and does not start the BIOS.Comment
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I have a Lenovo T490S, can you help me REMOVE THE SUPERVISOR PASSWORD? Type: 20NY-S34L00 S/N PC-1FV4Q1 20/03 Thank you in advanceComment
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I managed to solve this by myself. Using the BIOS from https://www.badcaps.net/forum/troubl...15#post3579915 worked with the autopatcher.Comment
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hi everyone, my laptop Lenovo Thinkpad X1 Nano Gen 1 Bios screen is stuck at 100%, I found some dumps and flashed the bios, it works but the SuperVisor password is stuck. Can someone help me? This is the dump I used, not the original dump of the machineComment
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Type the laptop serial number, full name and model, motherboard model, etc.
post the contents of the original bios chip even if it is corrupted..
read the forum rules..https://www.badcaps.net/forum/troubl...before-posting
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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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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... -
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... -
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 have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
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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