Master help to my fix bios file.
issue turns on samsung logo shows up but keep restarting cannot enter on bios setup
issue turns on samsung logo shows up but keep restarting cannot enter on bios setup
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Re: Samsung Np700z4a Bios
master help me.
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Re: Samsung Np700z4a Bios
Why do you think it's bios issue !!
There's 3 differents one ( look at the picture ) and try the clean oneAttached FilesComment
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Re: Samsung Np700z4a Bios
Search for the word $Revision with HxD , the platform ID is FD
https://www.badcaps.net/forum/showthread.php?t=88206Comment
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HI Dudes.. Same Notebook NP700Z4A-SD1BR BackupBios is Blank
s/n: HNNB9QJC900029A
MB: NIKE 14 Rev:1.1-5
BA41-01731A GCE
THANKS IN ADVACEComment
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I'm so sorry for the mistake on my part, I made a bad choice to place wrongI'm sorry for the mistake on my part, I made a bad choice to place the wrong TSOP model, hope you help me the error is that it does not generate image, it could be the memory integrated in the board, some advice on how to deactivate these integrated memory disabling some power or something of type
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
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:
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This specification for the Samsung Galaxy Book 2 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Galaxy Book 2 boardview and Galaxy Book 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-07-2024, 05:50 AM
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Hello everyone,
i made out of two broken Samsung Galaxy Tabpro S one that works partially.
The one Mainboard had a broken screen output but working hdmi (usb c adapter) output and the other didnt start at all.
I switch the bios chips and now the tablet starts but very very slow and it takes some trys to get it starting.
The problem is, that the micom Version doesn't match with the bios version, see picture.
How can i update the Micom Version? The Samsung bios update wont work.
With https://github.com/tavinus/SamsungBIOSTools i could extract the newest bios update... -
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...
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