I'm looking for schematic and boardview for Samsung Galaxy Book2 NP750XED whit mainboard NB6099A_RCB_MB_V7_MP2.0, I looked in the previous post, but I didn't find anything, only bios files.
Thanks in advance to anyone who can help me.

Resistor R2219 is most likely 10 ohms also check diode D250 it could be shorted....

Technical Analysis: Resistor R2219 (Ubiquiti US-8-150W)


In the Ubiquiti UniFi US-8-150W switch, the resistor identified as R2219 is located in the power section, specifically near the FDP2572 MOSFETs (usually within the PoE delivery stage or the internal power supply unit).

• Standard Value: If this resistor is connected directly to Pin 1 (Gate) of the FDP2572, its typical value is 10Ω (10 Ohms) or 47Ω (47 Ohms). These are typically SMD components (often in 0805 or 0603 packages).
• Function: It acts as a Gate Resistor. Its purpose is to limit the switching current to the Gate

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Hi everyone,

I wanted to give you a quick update on my situation. Thanks to the advice received here and the use of an external programmer, I managed to solve the issue!

Specifically, I successfully flashed the .bin file you previously sent me, and the laptop is now booting perfectly—it’s incredibly fast.

While I was waiting for a further update, this previous file combined with the external programmer did the trick, so the machine is now fully functional.

A special thanks goes to the Moderator and the whole community for the invaluable support....

You will never find that value, it is currently out of standard, it is probably a custom product, put 8200 microfarad 100 volts, you can go ahead, if the old capacitor has three pins one is not connected it is only a support for the capacitor.

"Hi everyone,

I'm working on a Samsung Galaxy Book2, model NP750XED-KC4IT. The laptop currently has a corrupted BIOS (likely due to a previous wrong flash) which causes no audio and EC firmware errors (255.255.255.255).

I have successfully extracted the original dump from the chip using a programmer, and the read has been verified. Although the file is corrupted and I cannot find the DMI strings in plain text with UEFITool, I am sure this is the original data from the motherboard.

Could you please help me rebuild/clean a working BIOS file using my original...

S/N KSJG99YT500K73T, model Samsung Galaxy Book 2 NP750XED_KC4IT, motherboard NB6099A_RCB_MB_V7_MP2.0, chip bios Winbond 25R128JVSN, for the corrupted bios content I have to wait until Tuesday for the CH341A to arrive so I can read it....

Hi to all, I need original bios for Samsung NP750XED_KC4IT.
Regards

hi to all