So I've got this HP-15b018CA motherboard that I grabbed a BIOS dump from. While I was troubleshooting the board, the KBC (ENE KB9028G) let the smoke out. I'm able to get another KBC, but I have no programmer for it. Is this one of those KBC that will be programmed from the BIOS chip (I've read that certain KBC will take the programming from the BIOS)? How could I tell from looking through the BIOS bump if that is the case with this chip?
-
-
Re: Bios dump include the KBC?
If you would have posted your dump here,then it could be stated with certainity that your dump has kbc bios in it or not. usually, the main 8mb dump has kbc dump. Your another query-whether it will program automatically or not(as long as new kbc is blank) cannot be confirmed as i never replaced kbc on this board. On some hp it does program automatically but in most of the cases it doesnt program automatically and you need a kbc programmer to do the job. So no concrete answer from me. -
Re: Bios dump include the KBC?
OK here is the dump. If you could take a look and see if the KBC is in it that would be great. But for future learning, what is it you are looking for that would indicate that? I'm familiar with using a HEX editor, or is there some other piece of software that works better?Comment
-
Re: Bios dump include the KBC?
EC content begins at 20 0000 in this dump.
Search for string "ene" or "ite" depending on the ec type.
As i see you have already changed the win key to xxxx -s, that's a good practice.
Another way is to unpack official bios update with phoenixtool and look for appropriate size module in the list of modules.Comment
-
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... -
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:
... -
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”... -
Hi all,
My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
The charging red LED lights up, but the charging screen doesn't show any indication.
When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
(I've tried removing the battery and resetting the device, but the issue persists.)
NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
S/N : 5RNK9FFT70... -
Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).
I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...11-17-2023, 10:56 AM
Comment