Problems with reinstallations, problems with computer reinstallations?

Set the first startup item to start on a disc!

You don't need to set the optical drive as the first start, that's not good.

Generally, as long as you boot and press ESC, it will pop up for you to choose, one is a hard disk, one is an optical drive, look at the name should be able to distinguish, select the optical drive and press enter.

If you insist on setting the optical drive bit to boot first, press the del key at boot, the notebook may be F2 or other keys, it will enter a system called BIOS, look for boot priority (boot order) and select cd *** ROM behind the first boot

This mainly depends on what brand your motherboard is, some don't need to enter the BIOS settings, click F12 directly when you boot up, and several options will come out, and generally the second option is disc boot.

It is recommended that you replace the system image and use a USB flash drive to redo the system.

1. Keep clicking the F8 key when you boot up, enter the system operation menu, select "Last correct configuration", restart the computer, and see if it can be solved.

2. Boot the computer and keep clicking the F8 key, enter the system operation menu, select "Safe Mode", if you can enter successfully, click "Start" "All Programs" "Accessories" "System Tools Missing" "System Restore", the "System Restore Dialog Box" appears, and select "Restore my computer to an earlier time". In this way, you can use the system restore function that comes with the windows system to restore to the previous normal boot time. (if any).

3. Use the system to install the CD-ROM disc, put it in the CD-ROM drive, restart the computer, enter the CD-ROM installation system state, wait until the boot interface flashes, do not choose to install the system, but choose the repair system, repair the current system (it may run for a long time, 2-4 hours is possible), wait patiently for the repair to be completed, and see if it can solve the problem.

If the above 3 methods are invalid, you can only reinstall the system.

It is recommended that you use the "Computer Store Super USB Disk Boot Disk Maker to Start Trial Version)" to make a USB flash drive boot disk or CD boot disk to install the operating system.

In order to install the system smoothly, it will not be stuck and crashed in the middle of the way, you must first format the partition of the system you want to install, if there are one or two system recovery and protection partitions in the hard disk, it will prevent the installation of non-native OEM systems, the solution: is to completely delete the system partition, and delete all recovery or protective small partitions (generally 100--500M), and then install the system.

The most popular system installation method: use a USB flash drive to make a system boot installation disk.

ghost system base.

Specific method: Prepare a USB flash drive equal to or greater than 4GB, and complete the format first.

It is caused by a system boot boot failure. It is recommended that you reinstall the system.