1. សេចក្តីផ្តើម
This manual provides essential information for the setup, operation, and maintenance of your WD My Book 22TB Desktop External Hard Drive. This device offers a substantial storage solution for your digital content, designed for reliability and ease of use with both PC and Mac systems.

Figure 1: WD My Book 22TB Desktop External Hard Drive
2. ផលិតផលលើសview
The WD My Book Desktop External Hard Drive is a high-capacity storage device featuring robust data protection and management tools.
លក្ខណៈសំខាន់ៗ៖
- Massive 22TB capacity for extensive data storage.
- Includes software for device management and backup with password protection.
- 256-bit AES hardware encryption for enhanced data security.
- SuperSpeed USB (5 Gbps) connectivity, compatible with USB 2.0.
- Trusted storage built with WD reliability.
លក្ខណៈពិសេស៖
| គុណលក្ខណៈ | លម្អិត |
|---|---|
| សមត្ថភាពផ្ទុកឌីជីថល | 22 TB |
| ចំណុចប្រទាក់ថាសរឹង | USB 3.0 |
| បច្ចេកវិទ្យាតភ្ជាប់ | យូអេសប៊ី |
| លក្ខណៈពិសេស | ការអ៊ិនគ្រីបផ្នែករឹង |
| កត្តាទម្រង់ Hard Disk | ៤.៧៥ អ៊ីញ |
| ឧបករណ៍ដែលត្រូវគ្នា។ | Desktop, Laptop, Mac, PC |
| ប្រភេទនៃការដំឡើង | ថាសរឹងខាងក្រៅ |
| ពណ៌ | ខ្មៅ |
| ទំងន់ធាតុ | 2.2 ផោន |
| វិមាត្រផលិតផល (LxWxH) | 3.46 x 8.5 x 6.7 អ៊ីញ |

Figure 2: Physical dimensions of the WD My Book drive.
3. រៀបចំ
Follow these steps to set up your WD My Book Desktop External Hard Drive:
- ភ្ជាប់ថាមពល៖ Plug the included power adapter into the drive's power port and then into a wall outlet. The drive requires an external power source to operate.
- ភ្ជាប់ USB៖ Connect the USB 3.0 cable from the drive's USB port to an available USB port on your computer.
- ការទទួលស្គាល់ប្រព័ន្ធ៖ Your operating system (Windows or macOS) should automatically detect the drive. For macOS, reformatting may be required for optimal compatibility.
- ការដំឡើងកម្មវិធី៖ Install the device management and backup software. This software is required for features like password protection and automated backups. (Download and installation required. Terms and conditions apply. User account registration may be required.)

រូបភាពទី 3: ខាងក្រោយ view of the WD My Book showing USB and power ports.
វីដេអូទី 1: ជាផ្លូវការview of the My Book USB 3.0 Desktop Hard Drive, highlighting its features including password protection and backup software.
4. សេចក្តីណែនាំប្រតិបត្តិការ
4.1 ការផ្ទេរទិន្នន័យ
Once connected and recognized by your computer, the WD My Book drive functions like any other external storage device. You can drag and drop files, copy and paste, or use your operating system's file management tools to transfer data to and from the drive. The SuperSpeed USB 3.0 interface ensures fast data transfer rates.
4.2 Backup Software
The included backup software allows you to schedule automatic backups of your important files. Refer to the software's user interface for detailed instructions on configuring backup plans, selecting folders, and restoring data.

Figure 4: Illustration of the backup software interface.
4.3 Password Protection and Hardware Encryption
Your WD My Book drive features 256-bit AES hardware encryption to secure your data. This is managed through the installed software, allowing you to set a password to protect your files from unauthorized access. Ensure you remember your password, as data recovery without it may be impossible.

Figure 5: Visual representation of password protection for the drive.
5. ការថែទាំ
- ការថែទាំរាងកាយ៖ Keep the drive in a stable, upright position on a flat surface to prevent accidental drops or tipping. Avoid exposing the drive to extreme temperatures, humidity, or direct sunlight.
- ការសម្អាត៖ ប្រើក្រណាត់ទន់ និងស្ងួតដើម្បីសម្អាតផ្នែកខាងក្រៅនៃដ្រាយ។ ជៀសវាងការប្រើទឹកសម្អាត ឬសារធាតុរំលាយ។
- ការបណ្តេញចេញដោយសុវត្ថិភាព៖ Always safely eject the drive from your computer's operating system before disconnecting the USB cable or power adapter to prevent data corruption.
- ការធ្វើបច្ចុប្បន្នភាពកម្មវិធីបង្កប់៖ Periodically check the WD support website for any available firmware updates for your device to ensure optimal performance and security.
6. ការដោះស្រាយបញ្ហា
- ថាសមិនត្រូវបានរកឃើញ៖ Ensure both the power adapter and USB cable are securely connected. Try connecting the drive to a different USB port on your computer or a different computer to rule out port issues. Restart your computer.
- ដំណើរការយឺត៖ Ensure you are using a USB 3.0 port for optimal transfer speeds. Large file transfers or numerous small files can affect speed. Close any unnecessary applications running in the background.
- សំលេងរំខានមិនធម្មតា៖ Hard drives can produce a noticeable hum or clicking sounds during operation, especially during intensive read/write processes. If the noise is excessively loud, persistent, or accompanied by performance issues, contact support.
- Password Issues: If you forget your password, data on the encrypted drive may become inaccessible. WD does not have access to your password.
7. ការធានា និងការគាំទ្រ
WD My Book Desktop External Hard Drives are built with WD reliability. For specific warranty details, please refer to the documentation included with your product or visit the official Western Digital support website. Optional data recovery plans are available for purchase, such as a 2-Year Data Recovery Plan or a 3-Year Data Recovery Plan, offering additional peace of mind for your stored data.
វីដេអូ 2៖ សង្ខេបផលិតផលview video from Amazon Product Imaging.