Re: HP BIOS unlock tool
RCUnlock did the trick! Thank you
RCUnlock did the trick! Thank you
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Re: HP BIOS unlock tool
Master help me to remove password ang asset tracking
Main & EC bios pls.. more thanks 🙏
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Re: HP BIOS unlock tool
I have a hp 9470m, Supervisor passord lock. I have bought a ch341a. the NeoProgrammer V2.2.0.8 is the only app I found able to detect the chip 25q128a 13EC0. but it shows verify error after reading the chip as in the pic. and it also shows an error message when trying to patch it. Can someone please help? Thank you!Attached FilesComment
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Re: HP BIOS unlock tool
you probably don't have firm contact between the programmer and the bios chip...
https://www.youtube.com/watch?v=DWWigscuQDYDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: HP BIOS unlock tool
Is there any tutorial or documentation on how to unlock the 32mb HP chips?Comment
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Re: HP BIOS unlock tool
thank you great workComment
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Re: HP BIOS unlock tool
Good morning. CH341a programmer using v2.1.0.13 ASProgrammer to unlock a HP 830G7 w/HP SureStart-protected BIOS password. Read function displays almost all FF's but doesn't error, says "Done" when finished. Drag/drop to HPUnlocker tool works fine, produces unlocked bin version as advertised. Programming that bin file back on to the chip results in continued request upon boot-up for a BIOS password from SureStart. Unlocked bin file attached as well as the read file after "hopefully" programming it back. Not sure how to read those files to confirm if what was written back actually took on the BIOS chip. Any help is greatly appreciated.Comment
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Re: HP BIOS unlock tool
Never do anything without verifying aswell. Reading itself might "pass" but verifying is the important part and in your case, it would have certainly failed.
And G7 is not supported by hpunlocker. It is an obsolete tool with no safeties whatsoever. Meaning that if you don't know what you are doing (not verifying or trying to unlock unsupported model), it might brick your device. Stop using this tool.Comment
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Re: HP BIOS unlock tool
Thanks for the heads up on HP Unlocker. Before I ask about any other issues, are there any tools available that do support unlocking the HP 830G7 BIOS?Comment
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Re: HP BIOS unlock tool
RCUnlocker
And the correct chip to read/modify/write on 830 G7 is EC bios, not main bios.Comment
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Re: HP BIOS unlock tool
Hi, just patched 9470m and now I get white screen instead bios on startup, program should support that model?badcaps.netComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: HP BIOS unlock tool
I have uploaded old bios and it works again, but it has bios password, after that I have downloaded bios from internet for that model, cleared ME region, and it finally works
badcaps.netComment
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Re: HP BIOS unlock tool
Hey Can you please help me with this BIOS PASSWORD, I managed to upload the date
Can you please helpComment
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Re: HP BIOS unlock tool
hello my name is tom I am new I have a lost hp elitebook pass I read the mix25l3255 chip I did several tests in hex in dump but it does not want to skip the security who could help me pleaseComment
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Hi guys i like to buy tool that automatic unlock bios or find password also can flash and repair bios ic, looking for good tool have good software that have 1 click and unlock bios any recommend good tool? looking for sony ps5 and and laptop bios
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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 got a Lenovo ThinkStation P520 (Type 30BF) from a friend, asking me for a repair. Windows 11 offered a firmware upgrade as an optional update, and it failed.
The emergency flash procedure from the hardware manual has also failed. So, I asked an acquaintance with better skills to flash the BIOS directly.
However, the chip (a Macronix MX25L25673GMI-08G) has a size of 32 MB, and the BIOS file from the Lenovo website (extracted with UEFITool) has a little more than 16 MB. Thus, the software my acquaintance used (SiberiaProg v1.45, with a CH341A Programmer)... -
Hello, Need unlock BIOS password for HP 245 G10 MOBO PART NO: HOKIE22-MV-VGT-6050A3461901-MB-A01
Attached my backup file
SERIAL NO: 5CG4300CNT... -
Hello to all of you! I need help with a BIOS file.
The BIOS chip is fried on my Asus F542UN laptop, and I bought a new chip that needs programming. I have a CH341a programmer but I need a .bin BIOS file. On Asus support page the firmware has another extension, .310 and from reading on this forum I understand that that file is not complete BIOS.
So, in short I need the "complete" BIOS .bin file to flash on the new chip. Another issue is that on back of the case the label says F542UN but on the sticker on the motherboard it's X542UN.
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