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The battery of my Samsung Galaxy Book NP750XDA-KDEIT doesn't hold a charge anymore so I wanted to replace it.

Initially I ordered the first compatible battery I could find on Amazon, and I purchased one with model AA-PBSN4AF. When I installed it, the battery wouldn't charge, and later I found out on this website that this particular model was not compatible.

So, I then purchased the correct model, AA-PBSN4AT on AliExpress (I couldn't find it available anywhere else that ships to Italy) and I can see on the back that the text is exactly the same as the original one, except...

hi, I'm looking for the schematic of this laptop.
On this laptop went just a bit of liquid from back when was on and an IC burnt.
Now laptop doesnt' power on and if power adapter usb-type C is connected switch correctly to 20V but just 0,032A even if battery is connected.
On battery there are 15V.
IC is a 20 pin (5 for each side) and around it all seems to be fine.
Its located on top board back the HDMI port and near 2 big 1,5 ohm resistors.
Here's a pic of it clearly burned!...

I need Bios of Samsung galaxy book 2 pro for Pendrive reset with Model No: NP930XED-KB3IN With Board No:BA41-02944B BM

Hi guys, i need the bios file for prepare a crisis bios usb.
BRAND: SAMSUNG
MODEL: NP730QCJ-K01US (Galaxy Book Flex Alpha)
SN: 3ZF79FGNB01885Z
Who can helps me?

Hi,

New here. Can I request the BIOS for the following...Samsung Galaxy Book Flex NP950QCG. And also there was 2 chips on the motherboard that resembles the BIOS chip. I included pics in the post. I can't tell which one is it but my hunch is its the WINBOND but at the same time I hope its not because its hard to get to with the CH341A Programmer I bought. If so then I think I would have to modify the clip to get access to those pins.

Thanks....

Use the bios at post 14 https://www.badcaps.net/forum/troubl...58#post1614758

Just copy your DMI from your old bios to the new one using a hex editor, select the same offsets in both, copy from the old and paste into the new then save, job done.

Offsets 560000 - 56203F

...

Hello,

Can you clear or rebuild this bios, fan spin fast, keyboard light, But NO DISPLAY.
Samsung galaxy book np950qcg
NP950QCG – P11AJC
S/N: 3Z899FHNB00072T


Thank you MASTER...

HI all.

I need Bios dump File for
NT750QCJ or NP750QCJ(Galaxy Book Flex Alpha - 15inch).


My Samsung Galaxy Book laptop Flex Alpha has no display and won't boot.

hello
I have a samsung laptop galaxy book 3 np940xfg board is BA41-03013a venus3-14.The laptop turns on when connected with battery but the battery has random charging it charges till 70% and then it starts going in reverse the percentage.removed the board and disconnected the battery and attached the 65watt adapter the boot rom for tbt 3v is absent and the laptop does not power on. another strange issue in both the usb-c ports when you reverse the cable the power indicator light does not glow.they using a common dual port CYPD6228-96bzxi and 2 thunderbolt chips intel JHL8040R.
my...

Hi,

I have a Samsung Galaxy Book 3 NP750QFG that charges only on the first USB-C port, and only when the cable is plugged in one way. On the second port, it occasionally shows 5V / 0.80A. I’ve already replaced both charging ports, but the issue remains.

Where should I look next, and what could be causing this problem?...

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...

Found some Windows ARM images here
https://www.reddit.com/r/GalaxyBook/...r_galaxy_book/

Yes, it says for Samsung Galaxy book, but any of those should al least boot into the Windows setup
May have some missing drivers for keyboard/touchpad/WiFi, so you have to use external USB keyboard/mouse

Looking for samsung galaxy book np750xda schematic/boardview
MB: NB3586/NB3587_PCB_MB_V5 Rev: 1.0
​

Hi, after automatic BIOS update with win11, my camera and keyboard baclight adjust stops working. Looking for previous BIOS version, to use SP programmer and downgrade it. Laptop details : Samsung Galaxy book NP950XDB-KE2UK , SN : 5D9Z9FFT100077A.
Actual BIOS version is : P14RFW.070.240416.SP.
Dump file from chip gigadevice 25R127D with actual BIOS attached. Many thanks !...

Samsung Galaxy book NP950XDB-KC4US
SN unknown, no back case.
Motherboard BA41-02882c Venus 13_15
Need help to repair my bios dump for laptop.
it was water damaged and i repaired motherboard succesfully.
bios stuck on samsung logo (Orig.rar dump)
Tried other dump(np950xdb Working) from this forum, and i can get into bios ,but:
-nvme not recognized
-very slow initialization
-it reboots instead of power-off state.
MB: BA41-02882c Venus 13_15
any way to get it back to life??
Attach my old non working dump, working dump from other...