Свитч был в вечном резете, обновил прошивку через xmodem, бут не удалось прошить - выдало ошибку. Что посоветуете?

Цикличная загрузка:

------ Performing the Power-On Self Test (POST) ------

UART Channel Loopback Test........................PASS

Testing the System SDRAM..........................PASS

Boot1 Checksum Test...............................PASS

Boot2 Checksum Test...............................PASS

Flash Image Validation Test.......................PASS



BOOT Software Version 1.0.1.05 Built 13-Oct-2009 15:37:32


MAC Address : 00:21:91:da:a1:**.
Preparing to decompress...
100%
Decompressing SW from image-1
100%

OK
Running from RAM...

********************************************************************
*** Running SW Ver. 3.60.45 Date 24-Apr-2012 Time 16:28:22 ***
********************************************************************

Serial Number : F3Q31870000**.
HW version is: 04
Base Mac address is: 00:21:91:da:a1:**
Dram size is: 64M bytes
Flash size is: 16M bytes

01-Jan-2000 01:01:08 %CDB-I-LOADCONFIG: Loading running configuration.
01-Jan-2000 01:01:08 %CDB-I-LOADCONFIG: Loading startup configuration.
Device configuration:
Slot 1 - DGS-3100-24TG ST

------------------------------------
-- Unit Factory Default --
------------------------------------

01-Jan-2000 01:01:22 %Entity-I-SEND-ENT-CONF-CHANGE-TRAP: entity configuration change trap.
01-Jan-2000 01:01:36 %INIT-I-InitCompleted: Initialization task is completed


>To perform reset to factory defaults do not release the button for 5 seconds.

-----------------------------------
-- Unit Number 1 Master Enabled --
-----------------------------------

Tapi Version: v1.3.3.1
Core Version: v1.3.3.1
01-Jan-2000 01:01:38 %SNMP-I-CDBITEMSNUM: Number of running configuration items loaded: 0

01-Jan-2000 01:01:38 %SNMP-I-CDBITEMSNUM: Number of startup configuration items loaded: 0

>01-Jan-2000 01:01:39 %Stack-I-STCK-CFG-CHNG: Configuration changed: chain
lcli

UserName:
Deleting auto update backup file...OK

Deleting auto update instruction file...OK

resetting local unit

**************************************************
***************** SYSTEM RESET *****************
**************************************************
и дальше опять с начала...


Вот что выдает при попытке прошить бут, файл верный, DGS-3100_series_A1A2_Boot_1.01.05.rfb:
Startup Menu

[1] Download Software
[2] Set Terminal Baud-Rate
[3] Stack menu
[4] Back
Enter your choice or press 'ESC' to exit:
Downloading code using XMODEM.

-- Download complete --

Error 1030000.Wrong image format. Writing aborted.;
Please contact tech support.


Perform WARM BOOT ...












------ Performing the Power-On Self Test (POST) ------

UART Channel Loopback Test........................PASS

Testing the System SDRAM..........................PASS

Boot1 Checksum Test...............................PASS

Boot2 Checksum Test...............................PASS

Flash Image Validation Test.......................PASS



BOOT Software Version 1.0.1.05 Built 13-Oct-2009 15:37:32
и т.д.

В ремонт его. Латтис сдох.