Bios refresh cannot read USB disk

php editor Youzi will introduce to you the method to solve the problem of "bios refresh cannot read USB disk". When using the computer, sometimes we need to refresh the bios through a USB flash drive. However, in some cases, the computer cannot recognize the USB flash drive, resulting in the failure to complete the refresh operation. This problem can be caused by many reasons, but we can try some simple solutions to solve this problem and complete the refresh operation smoothly.

According to the analysis of the fault prompt, this fault may be caused by the U disk connection problem. The main reasons for this fault are:

(1) The USB interface of the U disk is in poor contact.

(2) There is a problem with the USB disk circuit.

(3) The computer USB interface is damaged.

(4) The computer USB interface driver is damaged.

(5) USB interface setting problem in BIOS.

(6) Infection with virus.

For this kind of fault, you should first check the reasons for the interface connection, and then check for other reasons. The steps to solve this kind of fault are as follows:

(1) Insert the U disk into another USB interface of the computer. It is found that The fault remains.

Double-click the system icon in the Control Panel and switch to the Hardware tab. In the System Properties dialog box, click the Device Manager button to open the Device Manager window. Next, check the Universal Serial Bus controller options to confirm that the driver was successfully installed.

Check the USB interface settings in BIS and restart the computer to enter the BIOS program. In the Integrated Peripherals option, view the settings of the USB Controller item. If this item is set to Disable, change it to Enable. Press the F10 key to save and exit the BIOS program, then restart the computer. After startup, the system may prompt that new hardware has been discovered. In the My Computer window, you should see the USB drive's removable drive letter. This can solve the problem of USB interface failure.

The computer cannot detect the U disk. In most cases, the fault is caused by interface problems. When detecting, you should focus on detecting this reason.

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