Author Archives: Otvoc Official

  • ESAuDrivers Device Audio drivers

    If you find that the sound is not working on your laptop after reinstalling Windows, open Device Manager to check and see if the driver is missing. If you find that the sound card is labeled as “ESAuDriver Device” in Driver Genius, you can try installing this driver. Download How To Use:Automatically install sound card …

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  • How to format USB flash drive as FAT32 in Windows 11 for drives larger than 32GB?

    If you find that there is no FAT32 option when formatting a USB flash drive, you will need to download a third-party software to complete this operation. FAT32format GUI (GUIFormat):Download Please use the backup local link here to download if the above link is not working. Unzip the compressed file, execute guiformat.exe, verify the drive …

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  • An EC installation package for solving the issue of the Otvoc N1’s numeric keypad not working

    The EC installation package for OTVOC N1 laptop : download . System reset process: Prepare a USB flash drive and format it as FAT32.Note: Please select a 16GB or smaller USB flash drive, as larger drives cannot be directly formatted as FAT32 through right-clicking. If you only have a USB flash drive that is 32GB …

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  • If you have forgotten the login password on your Windows 11 system, you can resolve it by resetting the system. However, please note that your personal data will be lost.

    This action will delete all files on your computer. If your files are important, please try to remember your computer password again. System reset process: At the password login interface, find the power icon in the lower right corner. Hold down the Shift key and click Restart- Restart Anyway-Enter the advanced startup interface Troubleshooting-Reset this …

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  • How to Change the Operating System Language in Windows 11

    It is possible that the default Windows language was not set correctly during the initial setup of the computer or the computer did not ship with the language of the customer’s preference. Windows 11 makes it easy to change the operating system language without having to reinstall Windows. To change the Windows 11 default language, …

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  • How to disable automatic driver updates? How to set the time when automatic updates are not allowed?

    Windows Update Settings We can manage Windows Update settings through Group Policy: 【Right-click on the Start menu – Click on Run – Type gpedit.msc – Enter the Group Policy Editor】 Ps: If your system is Windows10/Windows11 Home,Please Click Here:step-by-step guide on how to enable gpedit.msc in Windows 10 Home: Disable Driver Updates: Go to Computer …

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  • My laptop suddenly has no sound. What could i do?

    Below is a video demonstrating the driver loading process for Vocbook16. Please note that the driver names for Vocbook15 are slightly different; refer to the screenshot below for details. https://www.youtube.com/watch?v=NqAGfMPb0cs After updating my computer’s operating system, the speakers are malfunctioning. There is no sound, even after restarting the computer. The sound disappears intermittently during usage, …

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  • The solution to the abnormal operation of MSVCP140.DLL

    Please find and download “Visual C++2015 Redistributable” from the official link below Microsoft Visual C++ Redistributable latest supported  Permalink for latest supported x64 version

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  • VOC Book 16 Windows11 Firmware Download

    VOC Book 16 Windows11 Home Firmware Download link Update log: Simple installation steps: 1. Prepare a 16g U disk, format it as ntfs storage format, and modify the volume label name to WINPE 2. Decompress the downloaded compressed package and copy all files As shown below in the decompressed folder to the root directory of the …

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