A DOS device driver is a file that any DOS system will load at startup. They perform many functions, such as memory management, hardware, RAM disks, etc. Most device drivers have a .SYS file extension, and are loaded through a file called CONFIG.SYS. In CONFIG.SYS, a line is added reading DEVICE=driver.SYS to have the driver load.
A Device Driver Utility used by DOS and Windows 9x/Me to manage memory above 640K.
No, the device driver is not uninstalled.
What is the best way to change a device driver?
roll back reverting the driver
device manufacturere most of the time..
How to backup device drivers in win7
Device Driver
DOS mode
DOS mode
airbag
DOS only supports the generic based printers.. You need not to install any printer in it as it always use Generic Text printer driver.. You can only use Dot Matrix Printer (DMP) in DOS without any driver..
it means that the driver of that device is either not loaded or not properly loaded.. load the driver once again from the driver disk and the sign will go off..