Bios pasword
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Hello i need help please
i have DELL 7740 ST: J3JSD43-8FC8
i tried to read bios bit i think it is wrong because the size of the file is around 1mb
anyone can help to show its location on motherboard please.
i attached the results file the IC i read is : winbond 25q80dvsig
i don't know if its the needed bios or another bios on the motherboard.
thank you in advanced for your help... -
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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... -
hello friends - I have purchased a used Thinkpad X13 Gen 3 AMD variant and only after making the purchase I realised that the BIOS is locked. I have spent a bit of time browsing the forum and from what I understand it's possible the modify the BIOS that is currently on the machine and remove the password from that BIOS. For dumping the BIOS from the laptop I have ordered this ch341a programmer. Below is a photo of the password prompt:
I have taken the cover off the laptop and I found that "serial number" is "GM-0358MB" and "type number" is "21CN-S19U00".... -
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... -
Hi everyone,
Thanks for your help in advance. I have an HP 800 G6 that has "Protected by HP Sure Start" on boot. It has a locked BIOS that I'm trying to remove with RCUnlocker, but even after unlocking it and reflashing, it doesn't appear to work. The password is still prompted when I attempt to enter the BIOS.
Using NeoProgrammer in Windows and a CH341a I was able to read two 16MB BIOS chips, a GD25Q127C and a GD25Q128x like this thread here: https://www.badcaps.net/forum/troubl...-desktop-mothe...