have a bios password locked hp. Does anyone have a bios dump?
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Re: Hp Probook 6545B bios dump wanted
Try this. -
Re: Hp Probook 6545B bios dump wanted
Thank you. worked very wellComment
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Re: Hp Probook 6545B bios dump wanted
Hi - I have a Probook 6545b BIOS problem too. I tried to update it to the latest BIOS on HP's site.
The update failed - the current bios is half working - boots operating system and grub but no keyboard input. The keyboard works fine in the bios set up screens and boot device selection - once boot device is selected and bootstrapped kbd no longer works.
The problem is that the keyboard won't work once GRUB (Linux/Win10 dual boot) is started.
I can access the BIOS setup screens - keyboard works fine...
GRUB starts linux by default. the kernel reports: "Unable to enable ACPI" and " i8042 Can't reactivate KBD port"
I have tried the "Windows Key + B" update from USB suggested by HP (Won't work)
I have tried HPs "bootable" USB solution (would not boot)
I used Rufus to make a bootable USB stick - copied HP " bootable" erompaq. exe, config.sys, and rom bin file.
erompaq loaded but needs an F10 keypress to continue (KBD not working once freedos loads from USB stick)
Tried filling KBD buffer with F10 keystrokes from BIOS setup boot selection screen before and during selection of usb stick as boot device.
this started the rom update but then complained the machine needed to be on mains power (it was) - my guess is it is checking via ACPI if plugged in - corrupt bios has broken ACPI)
Does anyone know of a bios rom flash software that can just update bios without checking acpi or needing user interaction (kbd not working under corrupt bios) that I can put on a usb that self boots and updates bios?Comment
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Re: Hp Probook 6545B bios dump wanted
easier to get a cheap programmer and attack the spi flash directly.
a clean dump is posted above.Comment
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Re: Hp Probook 6545B bios dump wanted
Pis, I need HP probook6455b bios dump.Comment
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Re: Hp Probook 6545B bios dump wanted
Maney thankssssssssssssssComment
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Re: Hp Probook 6545B bios dump wanted
thxOKBALORDComment
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Hi all,
This is my first post here (I am very new to forums!) and I hope someone can help. I am looking for a full dump of the BIOS of a HP Proliant Microserver Gen 8 so that I can get this mini server running again. (BIOS version J06 2019-04-04, chip 25Q064A). I think my board was partially bricked after a failed BIOS update.
I got it second hand in this state and all the normal attempts at bios restoration have not worked. I have even desoldered the chip and tried to load the actual BIOS from HP, but it is missing some parts needed to boot the system.
I... -
Dear all,
I have a ASUS ZenBook UX480F with the following symptoms:
I suspect it is a BIOS issue. So I decided to try to clean the ME region. I followed the guide on win-raid, and I believe I have done everything correctly. My problem is: when I open the outimage.bin in ME Analyzer, it says that it is Extracted, and not Region, Extracted as it should be. Is it normal, or did I do something not correctly? This is my first experience editing BIOS files.
I would appreciate if someone could take time to explain the issue, so that I can learn. But I would... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
... -
Hp Probook 450 G7 s# SCD0348W35 had a locked BIOS. Bought BIOS and EC chips off Ebay that were supposed to match this machine - the 450 G7. Flashed in the BIOS on chip i bought using a CH341. BIOS unlocked next boot. Some error to contact HP. Entered BIOS and reset to system defaults and rebooted. Machine worked fine but every cold boot the contact HP message popped and everything else worked as fine. Assumed the error was from EC chip not matching BIOS that i just flashed in. So i flashed in the EC that was supposed to match from the EBay chip i bought and instant brick.
Ive got...07-08-2025, 09:24 PM -
Hello engineers 😀,
I’m kindly requesting a clean and unlocked BIOS dump for the following HP laptop, as it’s bricked after flashing SP152727. The system now keeps rebooting, and the original issue was an Administrator / Power-On Password that I can no longer access.😏
🔧 Device Info:
- Model: HP 15-da2007ne
- Product Number: 8XF55EA#ABV
- Serial Number: CND0338P0D
- CPU: Intel Celeron N4000
- EC/BIOS Chip: [Add chip number from the motherboard or BIOS chip]
💀 Problem:😅
- Device shows “Administrator Password”...
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