fixed bug with change "current RAM drives type"

src/bios/exp/EXP.asm

@@ -716,7 +716,7 @@ POST_5_OK:
 	XOR	A
 	ADD	IX,SP					; ¢®ááâ ­®¢¨âì §­ ç¥­¨¥ ¯¥à¥¤ ­­®¥ § £àã§ç¨ª®¬ ª®­äë (¥á«¨ áâ àâ ¯®á«¥ à¥á¥â )
 ; ‚ í⮬ ¬¥á⥠㠭 á IX:IY ¨§ Loader.asm
-; „®â é¨«¨ ¤® á ¬¥âªã ®â «® ¤¥à , ¯®ª  ­¥ ¨á¯®«ì§ã¥âáï
+; „®â é¨«¨ ¤® á ¬¥âªã ®â «® ¤¥à 
 	;[x] 31/12/2023 ¯®¤áâà å®¢ª  ®â ­¥¤®ãâ¥çª¨ ¯ ¬ïâ¨
 	 LD	D,YH
 	 LD	E,YL

src/bios/exp/FUNC_SYS.ASM

@@ -233,6 +233,10 @@ INIT_SYS_ALL:
 	 LD	(HL),0
 	 LDIR
 	;
+	; [x] 17/08/2024 fixed bug with change current RAM drives type
+	 XOR	A
+	 LD	(SYS_PAGE.CURRENT_RAM_DRV-#4000),A
+	;
 	LD	DE,ZG_ADDRESS						;  ¤à¥á §­ ª®£¥­¥à â®à 
 	LD	(SYS_PAGE.WIN_ZG-#4000),DE
 ;