Index: kernel/arch/amd64/src/boot/boot.S
===================================================================
--- kernel/arch/amd64/src/boot/boot.S	(revision 304342e71a827f2aa2f3d2377ef7cc1d77e6c61a)
+++ kernel/arch/amd64/src/boot/boot.S	(revision 38e5675bb48aaa4f2c1af529b78aae5fc11735db)
@@ -333,11 +333,11 @@
 
 extended_cpuid_msg:
-	.asciz "Extended CPUID not supported. System halted."
+	.asciz "Error: Extended CPUID not supported -- CPU is not 64-bit. System halted."
 long_mode_msg:
-	.asciz "64 bit long mode not supported. System halted."
+	.asciz "Error: 64-bit long mode not supported. System halted."
 noexecute_msg:
-	.asciz "No-execute pages not supported. System halted."
+	.asciz "Error: No-execute pages not supported. System halted."
 fx_msg:
-	.asciz "FXSAVE/FXRESTORE instructions not supported. System halted."
+	.asciz "Error: FXSAVE/FXRESTORE instructions not supported. System halted."
 sse2_msg:
-	.asciz "SSE2 instructions not supported. System halted."
+	.asciz "Error: SSE2 instructions not supported. System halted."