I tried it on my svp locked l560 and the cmd File closed right as I opened it
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I need help with a locked T440p
I dumped the bios but for some reason autopatcher report it as corrupted, even if i dump it 3 times, i verify it 3 times and laptop posted and worked just fine with it, just bios locked.
Since i was unable to patch it with autopatcher i had the brilliant idea to change the TPM using a patched bios from another 440p, worked fine BUT when i reflash the old bios (the supposedly corrupted OR the locked bios of the patched version) i get 5 beeps again and again.
Tried RTC reset etc but no luck.
I upload both bios.
Any help appreciated.
Thank you in advance!Comment
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Try this new build files ....
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LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
​not working for my T480 20L6
after flashing the patched version it beeps.Comment
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Works until T470.
From T480 you must use this method https://www.badcaps.net/forum/troubl...-ec-pwd-bypassComment
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I have a X390 20Q1, with an i7-8665U. This is not the YOGA model! I need some guidance because I realized I was reading all about the YOGA version. I haven't pulled the dump yet but am getting to it tmr once I get the 3.3V mod done on my CH341A.
Any help is greatly appreciated!Last edited by Crazyboy119; 10-15-2024, 04:00 PM.Comment
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Not sure if autopatcher works on X390.
Not working on 480 and 480s so i assume the same for X390.
If not working then -> https://www.badcaps.net/forum/troubl...-ec-pwd-bypassLast edited by Andreasbest; 10-15-2024, 04:21 PM.Comment
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Hi, please explain to us, does this auto patcher work on all lenovo laptop models ?Comment
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No, only in a short range..
Until Intel 3rd gen we use the SCL and SDA short method (check google for it, depending on your model)
from 4th to 7th gen we use the autopatcher method
from 8th gen and up we use the LPC bus short method here
BUT somewhere in 10th gen we stop, no free solution from there, you can contact allservice.ro to ask if they have solution that requires laptop on their lab though.
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I have a Lenovo ideapad gaming3 15IMH05 model name 81Y4..Need patchted bios ( forgott supervizor pasv).thenks
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Having trouble with this on my T480s. Tried twice with the same result: I go through the process just fine in the patched BIOS and then restore the original image, but it still requires a password. The instructions say to reset the BIOS settings but it seems the settings are protected by the authentication system, so I'm stuck. Some people are reporting this works on T480s, so anybody know what's different in my case?Comment
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You can make these models this way
ThinkPad T480 (20L5, 20L6)Comment
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hi .thenks i want to ask what method to use for unlocking?Comment
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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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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...
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