HikVision DS-7104HQHI-K1 Motherboard: DS-80303_P REV 2.0 and SN: C47579229 Firmware dump or unlock required. Thank you!
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Hello guys i really need help, i recently updated my DS-7208HGHI-K1 and it somehow got bricked, I've got it up and working now by flashing a new dump file i found but the serial number is really wrong and the uploader of the dump file probably intentionally did it.
I still have the bricked dump file is it possible to transfer the serial number of the "bricked dump" to the "working dump"? -
Hello!
i got a damaged Manson NTP-5561 (60V, 1,6A DC output) and and the main issue is that the controler IC for the LCD display has a short. The controler IC PIC18F87K90 is mounted on the back of the back of the LCD. Vss-Vdd = 3 Ohm. The 5V and 3,3V power line was killed as well, but that is not a problem. A new LDO 3,3V and 5V 7805 is already ordered.
Replacing the PIC18F87K90 is necessary but that makes no sense without having the HEX dump of the new controler.
Does anybody have such a power supply and could do a HEX dump of the Flash and EEPROM memory?
...04-12-2025, 10:38 AM -
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
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Hi, i have canon mf264 printer which is stuck in download firmware mode and I'm after a firmware memory dump for this model, so I can try to rewrite. Thanks for your kind help!07-22-2025, 04:48 AM -
This sums up discussion related to Lenovo P14s Gen5 in this thread. Credits go to Sbaro and especially Maxpower3. The locked dump is attached.
The device is based on NM-F871 motherboard with Nuvoton NPCK397 series controller. The motherboard also contains three BIOS chips: two different Winbond chips for main BIOS and external EC flash, and also a Gigadevice chip which purpose I do not know. The password information is contained directly in controller and thus can be manipulated by reprogramming it, so reprogramming BIOS chips is technically not required, however you may wish to make...