What should I do if Lenovo s new host can t get into PE.

Dear Lenovo users, Hello.

You need to turn on the computer and press F12 to bring up the boot menu, and select the disc to boot (with a USB flash drive, please select a USB flash drive to boot).

If it still doesn't work, it may be that the boot disk has not been done well.

IDEA Forum.

Think Forum.

Lenovo Community.

Dear Lenovo users, if you need to reinstall the operating system, we recommend that you use the original operating system recovery disc to install, the ghost system may have compatibility problems with the computer and cause it to not operate normally.

If you can't enter the method of f12, enter BOOS to adjust the first startup item or change the hard disk mode, Lenovo is to boot the computer and press F12 to enter the option, but some Lenovo machines are to press F2 to enter the option.

Try it out with a disc.

It should be that there is a problem with your disc, try a different PE boot disk.

If there is no other PE boot disk, change the system disk to see if it can boot from the CD.

Did the settings start from the USB flash drive?

Lenovo's new machine to be set up.

1. If it is a disc PE, you can test it on other computers to see if it can be started to rule out the problem of the disc itself.

If it is a USB flash drive, in addition to testing on other computers, you can also use the original production software to simulate the startup, as shown in the figure below, through testing, to eliminate the problem of starting the USB flash drive itself.

Second, look at the new and old conditions of the computer being booted.

1) Older computers, such as single-core CPUs, generally do not support the above USB flash drives, and must use the older and following USB disks to make boot USB flash drives.

2) If it is an older computer, it may not support USB flash drive boot.

3) In newer computers, it is necessary to see whether the format of the boot USB flash drive is consistent with the BIOS settings of the computer.

At present, there are three versions of the boot USB flash drive: and UEFI version, MBR installation version and both versions, if you use UEFI version, then in BIOS, you must open UEFI. As shown below:

(4) Compared with the boot disk of the USB disk and the boot disk of the optical disk, the boot disk of the USB disk is not omnipotent, and occasionally there is a phenomenon that cannot be started without explanation.

3. In addition to excluding all external factors, if the PE boot disk cannot start the computer, it is a hardware problem of the computer and needs to be repaired.

If you are using a USB flash drive to install the system, you have to set it to boot the USB flash drive.

The optical drive is directly redone from the system, and PE tools cannot be used. PE tools can only be made with a USB flash drive. Well, if you want to use a PE tool, you can only use a USB flash drive to make a new PE boot disk.

If you want to start the computer optical drive and can't enter the leather industry, Lenovo computer optical drive can't start in, then look for after-sales service, after-sales to see how you can get in? This is a Lenovo computer, but also an electronic product.

If you are using a USB flash drive to install the system, you have to set it to boot the USB flash drive.

You can go to the motherboard to set it up.

The boot installation item cannot be accessed when installing the system.

Regarding the issue of "I cannot enter the boot installation item when installing the system" that you asked, I recommend that you do the following:

If you are booting from a disc, you can't boot from disc when trying the installation system that we recommend for you solution;

If you are booting from a USB flash drive, I hope it can help you if you try the solution that we recommend for you to install the system that you can't boot from a USB flash drive.

PE system is the system with the boot disk, not on the notebook, you plug in the made disc or U disk, press F12 after starting the computer (or press F1, F2, pay attention to the prompt, the hotkey for different notebooks to enter the startup item is different), in the startup sequence that appears, see clearly which is the startup item you need, U disk on the U disk, optical drive on the optical drive, move with the cursor key and select the press enter key to confirm, you can enter the disc or U disk boot interface, In the guide screen that appears, select the PE system to enter the PE system.