China DOS Union

-- Unite DOS · Advance DOS · Grow DOS --
Union site: www.cn-dos.net　Forum site: www.cn-dos.net/forum

中国DOS联盟论坛
The time now is 2026-10-31 19:55

47,815 topics / 349,930 posts / today 0 new / 48,290 members

DOS开发编程 & 发展交流（开发室） » How to block the data display information when DOS starts?

Floor1　csycxh	Posted 2007-03-28 00:54
新手上路　Posts 4　Credits 10　From 湖南长沙
I have installed DOS 7.0 system on PC104. I hope to shield the display of system initialization information when booting. It is estimated to be related to BIOS, but I don't know how to set it up.

Floor2　BWSkyer	Posted 2007-03-29 14:53
中级用户　Posts 180　Credits 367　From 重庆
It has nothing to do with BIOS, just system loading information! Let's see if it works if you set all the inputs to > NULL.

Floor3　phder	Posted 2007-06-26 18:32
初级用户　Posts 11　Credits 28
How to change the input to NULL? What command is used?

Floor4　sunx	Posted 2007-07-27 16:17
初级用户　Posts 17　Credits 38
ctty nul Remember to use ctty con after booting up

Floor5　sunx	Posted 2007-07-27 16:17
初级用户　Posts 17　Credits 38
ctty nul After booting, you need to ctty con

Floor6　phder	Posted 2007-08-07 10:24
初级用户　Posts 11　Credits 28
ctty nul is invalid under config.sys My device=ramdrive.sys always shows Using menucolor=7,7 also doesn't work

Floor7　yaya	Posted 2007-08-19 11:31
银牌会员　Posts 353　Credits 1,009
When the system processes config.sys, various interrupt handlers have been loaded by io.sys, but the DOS command interpreter command.com has not been fully loaded yet, so DOS commands do not work here. Using >nul cannot also shield the information in config.sys.

Floor8　phder	Posted 2007-10-10 16:11
初级用户　Posts 11　Credits 28
Using DOS 7.1, load Logo.sys and run your program in Autoexec.bat, which can be blocked