DS-7208HUHI-F2 S Bios dump file Download [100% Tested]

Overview

The Hikvision DS-7208HUHI-F2/S is an 8-channel Turbo HD DVR. BIOS dump files for this model are available for board-level repair, particularly when the DVR has a corrupted SPI flash or boot-related fault.

A repair-file listing identifies a dump for the DS-80255_P REV1.1 motherboard with a 16 MB ROM file. The source describes the file as tested and intended for repair situations such as a dead DVR or no-display condition.

Important Compatibility Note

There are different board revisions associated with the DS-7208HUHI-F2/S. Before programming the dump, check the PCB marking carefully:

• DVR Model: DS-7208HUHI-F2/S
• Main Board: DS-80255_P REV1.1 / DS-80255 REV2.0
• Memory: SPI flash; one documented revision uses Winbond 25Q128FVSG
• Dump Type: BIOS / SPI flash dump
• Purpose: Main-board recovery and repair

Do not flash a REV1.1 dump onto a REV2.0 board, or vice versa, without confirming compatibility. The same DVR model can have different board revisions and memory configurations.

Common Problems This Dump Can Help Fix

A BIOS/SPI dump is normally useful when the DVR's software stored in the flash memory has become corrupted or the boot process is damaged.

Common repair symptoms include:

• DVR completely dead
• No display on HDMI/VGA
• DVR not booting
• Stuck during startup
• Boot failure after firmware corruption
• DVR stops responding during startup
• Corrupted SPI/BIOS contents
• DVR fails to start after an unsuccessful software update

The available DS-80255_P REV1.1 dump is specifically described as being useful for no-display and dead-DVR repair.

Important

A BIOS dump will not repair hardware faults such as:

• Failed power supply
• Shorted components
• Damaged CPU
• Faulty RAM
• Bad SPI flash chip
• Damaged HDMI/VGA circuitry
• Other motherboard-level failures

Diagnose the board before programming the dump.

BIOS Programming Procedure

If the DVR does not boot and you have confirmed that the SPI flash contents are corrupted, the dump can be written using a suitable SPI programmer.

Basic procedure

1. Identify the exact DS-80255 board revision.
2. Locate the SPI flash chip on the motherboard.
3. Record the original chip contents before making any changes.
4. Save the original dump as a backup.
5. Confirm that the replacement dump matches the board revision.
6. Program the compatible BIOS/SPI dump.
7. Verify the written data after programming.
8. Reinstall the SPI chip if it was removed.
9. Reassemble the DVR and connect the required hardware.
10. Power on the DVR and check HDMI/VGA output and system startup.

Note:

1. Smart Led Zone Team is not responsible for any type of damage/loss as a result of Uploading/Downloading the firmware.
2. Software Firmware file 100% tested by Smart Led Zone Team.