diff --git a/src/bios/exp/EXP.asm b/src/bios/exp/EXP.asm
index a92cd0b..70cec18 100644
--- a/src/bios/exp/EXP.asm
+++ b/src/bios/exp/EXP.asm
@@ -846,6 +846,7 @@ init_rom_address        EQU #8200                                       ;!HARDCO
 	LDIR								; забить FF-ами
 
         ; ставим метку если прогрузили ПЗУ спектрума
+	DEC DE
         LD A,'X'
         LD (DE),A
         DEC DE
diff --git a/src/bios/exp/FUNC_RAM_ROM_DRV.ASM b/src/bios/exp/FUNC_RAM_ROM_DRV.ASM
index 6d52e70..091873f 100644
--- a/src/bios/exp/FUNC_RAM_ROM_DRV.ASM
+++ b/src/bios/exp/FUNC_RAM_ROM_DRV.ASM
@@ -880,6 +880,7 @@ SWAP_RAM_DRIVES:
 	OUT	(SLOT3),A
 	;
 	LD	A,(SYS_PAGE.CURRENT_RAM_DRV)
+	LD	C,A
 	CP	B
 	JR	Z,.exit		; уже установлен запрашиваемый набор
 	;
@@ -903,9 +904,11 @@ SWAP_RAM_DRIVES:
 	LD	A,(SYS_PAGE.CURRENT_RAM_DRV)
 	XOR	#FF
 	LD	(SYS_PAGE.CURRENT_RAM_DRV),A
+	LD	C,A
 	;
 .exit:	POP	AF
 	OUT	(SLOT3),A
+	LD	A,C
 	RET
 ;----------------------------------------------------------------------;
 ;
diff --git a/src/bios/shared/RECOVERY.IMG b/src/bios/shared/RECOVERY.IMG
index 092ed03..151c56d 100755
Binary files a/src/bios/shared/RECOVERY.IMG and b/src/bios/shared/RECOVERY.IMG differ