USB controller causes Ghost to start slow. Solution

Recently discovered that a new batch of machines to be networked suddenly found that the ghost startup speed is very slow on this batch of machines, it takes nearly 1 minute to enter the ghost menu, very Obviously the motherboard or the chipset is caused, because the same ghost file is normal on other motherboards.

The method of disabling in the BIOS one by one to eliminate the device that may cause the problem, after eliminating the floppy disk controller, the IDE controller still has no effect, but unfortunately staring at the BIOS, looking at the BIOS over and over again There may be options related to this problem, when I am about to find out why the BIOS interface is blue, I suddenly see the option I have never thought of, USB!

Disable the usb controller to restart, GHOST enters the menu in less than 3 seconds. That's right, it's a problem with the usb controller!

However, please don't be too early. This time, the 2 Internet cafes I maintain have nearly 400 machines with this motherboard. What a terrible thing is to turn off the usb controller. So I guess ghost should have no parameters to detect the usb device, so I found the parameters of GHOST on Baidu and GOOGLE, and finally let me find it, it is "-nousb"

nousb! ! It's that simple, I got an experience: when you need to use the software, you don't know if the software has this function. You can try it in the most possible way of this function. Maybe the author has long thought of it and made it. This feature!