How to analyze import export documentation

List of contents of this article:

• 1, Why can't the computer enter the USB flash drive to start?
• 2, Why didn't my USB flash drive start up successfully?
• 3 、What should I do if the desktop computer can't be started by setting the USB flash drive
• 4, What should I do if the USB disk system can't start?

Why can't the computer enter the USB flash drive to start?

1. Reset the startup item in the BIOS to return to normal.

2. The USB male port of the USB flash drive has poor contact with the USB mother seat on the computer, so the USB flash drive item cannot be found in the quick start menu. If you encounter this reason, you can try to unplug the USB flash drive and restart the computer. After pressing the f12 key to enter the quick start menu, there should be a USB flash drive item.

3. The reason for the USB flash drive itself: You can try whether the USB flash drive is readable on another computer. If not, you can change a USB flash drive. The problem of the PE system itself Check whether the PE system itself is damaged. We can use the PE production tool to check the "simulated startup".

4. USB Devices total: 0 Drive. 0 keyboard, 0 Mouse is displayed in front of the BIOS. This sentence means that the USB flash drive, mouse and keyboard are not plugged in. It may be because: the problem of the motherboard driver can be tried to reinstall the system. If reinstalling the system cannot be solved, it should be a problem with the pci simple communication controller and the SM bus controller.

5. But it can't be started on your computer, which may be because the boot file is damaged or missing.In this case, remaking the USB boot disk may be a solution. If the problem persists, it is recommended to consult computer technical support personnel or consult the relevant documents of computer brands and models for more specific guidance.

6. It may be caused by the incorrect main boot boot. You can try to solve it as follows: enter the BIOS to modify the boot mode and change the UEFI boot mode to Legacy mode.

Why didn't my USB flash drive start up successfully?

The boot disk is not ready. It is recommended to install the system with the original version of Microsoft, which has the best compatibility and stability.

Reset the startup items in the BIOS to return to normal.

startSequence error: If the USB flash drive is correctly configured as a boot device in the BIOS settings, but the computer still cannot start from the USB flash drive, it may be caused by an error in the boot order.

What should I do if the desktop computer can't be set to a USB flash drive

1. Check for startup Whether the order is correct.Set the USB flash drive as the first startup item, save the settings and restart the computer. If you are not sure how to set up the BIOS, please refer to the computer user manual or consult the manufacturer.

2. Make sure that the USB disk startup priority is set correctly: enter the BIOS interface, find the "boot order" or similar options, and put the USB disk first. Save the settings and restart the computer. Check the boot options of the USB flash drive: make sure that the USB flash drive has been correctly made into a bootable installation disk. You can try to test whether the USB flash drive can boot normally on other computers.

3. At this time, you can try to replace different USB flash drives and repair or format the USB flash drives in combination with the recovery tools of the computer. Finally, it may also be due to the incorrect BIOS settings in the computer that it cannot be started from the USB flash drive.

What should I do if the USB disk system can't start?

Solution: Restore the state before the hardware change and check whether the system can start normally. BIOS setting error When the BIOS setting is wrong, when there is an error in the hard disk mode setting, there is an error in the reading and writing parameter setting of the memory, etc., which will cause the failure to start up normally.

You can try whether the USB flash drive is readable on another computer. If not, change a USB flash drive. The problem of the PE system itself Check whether the PE system itself is damaged. We can use the PE production tool to check the "simulated startup".

The USB disk installation system needs to be set up. The method is as follows: press the Del key to enter the BIOS setting interface, and select Advanced BIOS Settings Advanced BIOS Features.

Solution 1: The reason for the USB flash drive itself: You can try whether the USB flash drive is readable on another computer. If not, change a USB flash drive. The problem of the PE system itself Check whether the PE system itself is damaged. We can use the PE production tool to check the "simulated startup".

Solution: Boot to the USB flash drive through the USB interface of the computer, and then copy the mirror file of the installed system to the USB flash drive and save it. What if I can't enter pe when installing the system with a USB flash drive? When we make the USB disk into the USB disk boot disk, after making the USB disk boot disk, we can directly press the power-on button to enter the pe system directly.

The computer cannot start and install the system from the USB flash drive. The solution is as follows: tools to be prepared: computer, bios setting interface.Set ata setup to IDE mode in the system bios. Repartition the hard disk and set the first partition as the main partition.