-
-
i am happly to use Autopatcher for Lenovo (BIOS password removal -16mb.bin), is there any patcher for 8mb bios file?Attached FilesComment
-
-
Hello All...
We have several P53 workstation laptops. On one of the laptops, a colleague has set a supervisor bios password that he cannot remember. How can this be deleted ? Currently this laptop is unusable.. of course we have an invoice for the device. The repair service suggested a motherboard replacement.. I am surprised... surely there must be another way to reset it..
The machine won't even boot. It already asks for the password before. Do I have to read the eeprom contents ? I would appreciate if someone could describe the steps.
​Lenovo P53 workstation
SN : PF2APA4Q
MODEL: 20QNS0600
Thank you..Comment
-
no patch via bios dump
read NPCX897 or try bypass
https://www.badcaps.net/forum/troubl...ss#post3237235
https://www.youtube.com/watch?v=Xw28...nnel=M._.x._.PLast edited by Maxpower3; 09-11-2024, 05:24 AM.Comment
-
Hi! I need help! There is a lenovo thinkpad 11e type 20g9-s05k00 laptop, m/b dali8emb8f0 with a supervisor password. On the motherboard IT8886HE and 2 flash: u24 bios 25q64fw amd u19 me 25q32fv. Can I remove the password in this way? Do I need to solder the flash drive for the programmer?Comment
-
-
try for test (just 64)
11e bios.zip
at restart : enter Bios setup with F1 and need clear security chip
type password blank and load by default and save
restore original Bios after...
if not work try autopatched
bios 64_autoPATCHED.rarLast edited by Maxpower3; 09-13-2024, 03:27 AM.Comment
-
-
Hello. I have a Legion Y540 15IRH with BIOS locked with administrator password (machine boots, just no BIOS setup possible) and previous owner has forgotten what it is. Have been looking for solutions and not coming up with much, have dumped the BIOS and the machine uses ITE ec similar to Thinkpad and Ideapad models.
Are there any good options?Comment
-
PLS UNLOCK PASSWORD
Lenovo THINKPAD X13 GEN 1
SN : PC-1PQ9W9
MODEL: 20T2S10H00
TQ​Comment
-
-
Hello
can anyone help me with SVP
Lenovo P52 20MA (S/N PF1MQ0ZW), Chip is MX25L25673GComment
-
Hi,
I patched bios and passed the section it asks supervisor password and I pressed any key, then 2x space etc.
Now it`s stuck in "Entering Setup" section after I press F1, I also removed SSD before starting laptop.
What can be the problem? Should I erase patched bios chip and put original default one from web or?
Its X1 Carbon 20HQ
Thanks
Comment
-
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.
-----------------------------------------------------------------------------------------
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... -
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...
Comment