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...
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HikVision DS-7104HQHI-K1 Motherboard: DS-80303_P REV 2.0 and SN: C47579229 Firmware dump or unlock required. Thank you!...06-11-2025, 01:54 PM -
Hello experts,
I have both dump and firmware from a DVR system. I need to extract the linux file system from the dumps.
I tried with binwalk, but could not get all the files. Can anyone please help me with the steps.
I have included the firmware in the attachment and here is the current binwalk output
...Code:DECIMAL HEXADECIMAL DESCRIPTION -------------------------------------------------------------------------------- 178176 0x2B800 CRC32 polynomial table, little endian 188568 0x2E098 CRC32 polynomial table, little endian
06-01-2023, 09:20 AM -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hello everyone,
I'm working on an Asus TUF Gaming H670-Pro motherboard and need help finding a firmware dump for the MX25VB8035F (1MB) SPI flash chip.
What Happened:
I mistakenly removed and erased this 1MB chip, thinking it was part of the main BIOS.- I later found that the board has two main BIOS chips (8MB + 16MB), which I have backups for.
- My backup for the MX25VB8035F chip is just an empty 1MB segment filled with FFs, meaning I have no valid data to restore.
- A firmware dump for the MX25VB8035F chip from the same motherboard (or a compatible