Many users who have just bought a ThinkPad have difficulty booting into a USB flash drive. In fact, it is very simple. We only need to insert the USB flash drive and then press F12 repeatedly to bring up the boot menu. Isn’t it very simple? Woolen cloth.
1. Open our computer and insert the USB flash drive.
2. After inserting the USB flash drive, press F12 continuously to bring up the boot menu.
3. Select the USBHDD option from the BootMenu, and then press enter to enter the U disk boot.
