diff --git a/avr/devices/c03/main/g_win_eepromdump.asm b/avr/devices/c03/main/g_win_eepromdump.asm
index a3fe051..bfb0286 100644
--- a/avr/devices/c03/main/g_win_eepromdump.asm
+++ b/avr/devices/c03/main/g_win_eepromdump.asm
@@ -23,6 +23,8 @@
 
 .equ WINEEPROMDUMP_SEL_UP            = 1
 .equ WINEEPROMDUMP_SEL_DOWN          = 2
+.equ WINEEPROMDUMP_SEL_RESET         = 3
+
 
 
 ; ***************************************************************************
@@ -54,6 +56,11 @@ buttonEepromDumpDown_ramdata:
   .byte IMGVIEW_SD_SIZE
 
 
+buttonEepromDumpReset_ramdata:
+  .byte IMGVIEW_SD_SIZE
+
+
+
 ; ***************************************************************************
 ; code
 
@@ -163,10 +170,11 @@ winEepromDump_signalmap:
       .dw winEepromDumpView_ramdata                ; ptr to SDRAM
     
     winEepromDumpView_signalmap:
-      .db 0, OBJECT_SIGNAL_CREATE,                         LOW(EepromDump_OnCreate), HIGH(EepromDump_OnCreate)
-      .db 0, WIDGET_SIGNAL_DRAW,                           LOW(EepromDump_OnDraw),   HIGH(EepromDump_OnDraw)
-      .db WINEEPROMDUMP_SEL_UP,   WIDGET_SIGNAL_CLICKED,   LOW(EepromDump_OnUp),     HIGH(EepromDump_OnUp)
-      .db WINEEPROMDUMP_SEL_DOWN, WIDGET_SIGNAL_CLICKED,   LOW(EepromDump_OnDown),   HIGH(EepromDump_OnDown)
+      .db 0, OBJECT_SIGNAL_CREATE,                          LOW(EepromDump_OnCreate),   HIGH(EepromDump_OnCreate)
+      .db 0, WIDGET_SIGNAL_DRAW,                            LOW(EepromDump_OnDraw),     HIGH(EepromDump_OnDraw)
+      .db WINEEPROMDUMP_SEL_UP,    WIDGET_SIGNAL_CLICKED,   LOW(EepromDump_OnUp),       HIGH(EepromDump_OnUp)
+      .db WINEEPROMDUMP_SEL_DOWN,  WIDGET_SIGNAL_CLICKED,   LOW(EepromDump_OnDown),     HIGH(EepromDump_OnDown)
+      .db WINEEPROMDUMP_SEL_RESET, WIDGET_SIGNAL_CLICKED,   LOW(EepromDump_OnResetTlv), HIGH(EepromDump_OnResetTlv)
       .db 0, 0, 0, 0  ; end of table
 
 
@@ -198,7 +206,7 @@ winEepromDump_signalmap:
     buttonEepromDumpDown:
       ; OBJECT
       .db 0x55, 0xaa                             ; magic
-      .dw buttonEepromDumpBack*2                 ; next
+      .dw buttonEepromResetTlv*2                 ; next
       .dw winEepromDumpBody*2                    ; parent
       .dw 0                                      ; first child
       .dw winEepromDumpView*2                    ; target
@@ -219,6 +227,30 @@ winEepromDump_signalmap:
 
 
 
+    buttonEepromResetTlv:
+      ; OBJECT
+      .db 0x55, 0xaa                             ; magic
+      .dw buttonEepromDumpBack*2                 ; next
+      .dw winEepromDumpBody*2                    ; parent
+      .dw 0                                      ; first child
+      .dw winEepromDumpView*2                    ; target
+      .dw WINEEPROMDUMP_SEL_RESET                ; selector (ony lower 8 bits used)
+      .dw Button_DefaultSignalmap*2              ; signal map
+      ; WIDGET
+      .db (1<<WIDGET_OPTSLO_INPUT_BIT) | (1<<WIDGET_OPTSLO_BORDER_BIT), 0 ; opts lo, hi
+      .dw 2+(2*58)                               ; X
+      .dw DISPLAY_HEIGHT-STYLE_WIN_TITLE_HEIGHT-56 ; Y
+      .dw 52                                     ; W
+      .dw 52                                     ; H
+      .dw STYLE_BUTTON_COL_FG_NORM               ; front color
+      .dw STYLE_BUTTON_COL_BG_NORM               ; back color
+      .dw STYLE_WIN_FONT*2                       ; font
+      .dw buttonEepromDumpReset_ramdata          ; ptr to SDRAM
+      ; IMGVIEW
+      .dw RESSSOURCE_IMG_RESET                   ; ressource id
+
+
+
 
 
 
diff --git a/avr/modules/lcd2/gui2/eepromdump.asm b/avr/modules/lcd2/gui2/eepromdump.asm
index abaf058..e649206 100644
--- a/avr/modules/lcd2/gui2/eepromdump.asm
+++ b/avr/modules/lcd2/gui2/eepromdump.asm
@@ -132,6 +132,29 @@ EepromDump_OnDown_set:
 
 
 
+EepromDump_OnResetTlv:
+  bigcall Widget_GetSdramPtr       ; (none)
+  ldi xl, LOW(EEPROM_OFFS_TLV)
+  ldi xh, HIGH(EEPROM_OFFS_TLV)
+EepromDump_OnResetTlv_loop:
+    bigcall Eeprom_CheckAddr
+    brcc EepromDump_OnResetTlv_loopEnd
+    ldi r16, 0xff
+    bigcall Eeprom_WriteByte
+    adiw xh:xl, 1
+  rjmp EepromDump_OnResetTlv_loop
+EepromDump_OnResetTlv_loopEnd:
+  ldd r17, Y+WIDGET_SD_OFFS_FLAGS
+  ori r17, (1<<WIDGET_FLAGS_DIRTY_BIT)
+  std Y+WIDGET_SD_OFFS_FLAGS, r17
+  sec
+  ret
+; @end
+
+
+
+
+
 ; ---------------------------------------------------------------------------
 ; @routine EepromDump_OnDraw @global
 ;