U disk unreadable repair steps

U disk unreadable repair steps

In some cases, the USB flash drive will appear one or the other faults. For example, if a "RAW format" error is unreadable, here's how to solve this problem:

The first step: First enter the "Control Panel" and switch to the classic view, find "Administrative Tools", double-click to open, double-click to open the "Local Security Policy", click the plus sign in front of the "Local Policy", and then click "Security Options, find the "Network access: Sharing and security model for local accounts" item in the right window, and then change the security setting "Guest-local user from guest authentication" to "Classic - Local user with own Authentication".

The second step: Open "My Computer", right click on the RAW format partition, click Properties, in the pop-up properties dialog box to find the "Security" tab, the "Group or user name:" list box garbled Delete, then add the user of this machine.

Tip: If you right-click the partition, in the pop-up properties dialog box does not have a "security" tab, you can open "My Computer", click on "Tools" - "Folder Options" - "View", "Use a simple file The check mark in front of share (recommended) can be canceled.

When the above method cannot be solved, you can save the U disk file with software such as easyrecovery, and then proceed with the low grid. If you still can not find the U disk, you can right-click on "My Computer" and select "Properties", then in the pop-up window, select "Hardware", "Device Manager", in the hardware list, select "Universal Serial Bus Controller" , Right click on "properties" in the following USB MASS STORAGE DEVICE, select "Details" in the pop-up window, select "hardware ID" in the list box, see if there is VID and PID (also can use "ChipGenius V2 .55 U disk master chip detection "and other software), and then in this site with VID and PID to find the main control chip manufacturer and model information. Use mass production tools to repair U disk.

If you still can not repair the U disk, it may be a U disk internal damage, you can contact professional repair points back to the manufacturer to repair.

Hybrid Solar Inverter

Hybrid solar inverters play a crucial role in enabling homeowners to harness the power of the sun and reduce their reliance on traditional grid electricity. With the ability to store and use solar energy as needed, hybrid solar inverters offer a reliable and sustainable energy solution for residential use.

A hybrid Solar Inverter is a device that converts the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power home appliances and other electrical devices. In addition to this basic function, hybrid solar inverters also have the capability to store excess energy in batteries for use during periods of low sunlight or high electricity demand.


The production process of a hybrid solar inverter involves the assembly of various components such as the DC-AC converter, battery management system, and monitoring and control systems. These components are carefully integrated to ensure efficient and reliable operation. The inverter is then tested to ensure that it meets safety and performance standards before being packaged and shipped to customers.

In a home setting, a hybrid solar inverter is typically connected to a solar panel array on the roof of the house. The inverter converts the DC electricity generated by the solar panels into AC electricity that can be used to power lights, appliances, and other electrical devices. Any excess electricity generated can be stored in batteries for use at a later time, such as during the evening or on cloudy days.


solar kits,hybrid solar inverter,Solar power with controller,solar generator,residential inverter

Bosin Power Limited , https://www.bosinsolar.com