Tips to solve the problem of insufficient and unstable USB port voltage on WIN10 computer

php Xiaobian Yuzai reveals to you the solution to the problem of insufficient voltage and unstable USB port on WIN10 computer.

1. On the computer desktop, right-click [This PC].

2. On the pop-up menu, click [Properties].

3. After entering the [System] page, click [Device Manager] on the left.

4. In the [Device Manager] list box, find [Universal Serial Bus Controller] and double-click (or click [>] on the left).

5. After expanding the [Universal Serial Bus Controller] list, right-click the item labeled [Hub] or [Hub].

6. In the pop-up menu, click [Properties].

7. On the [USB Root Hub Properties] page, click the [Power Management] tab.

8. After opening the [Power Management] page, click the box or [Allow the computer to turn off this device to save power (A)] to uncheck the box.

9. After unchecking the box in front of [Allow the computer to turn off this device to save power (A)], click the [OK] button.

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