1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your LITEON LCS-256M6S 256GB Solid State Drive. Please read this manual thoroughly before using the product to ensure proper functionality and longevity.
The LITEON LCS-256M6S is a high-performance 2.5-inch SATA III SSD designed for fast data access and reliable internal storage in compatible systems.
2. Safety Information
- Always handle the SSD by its edges to avoid touching the connectors.
- Ensure your system is powered off and unplugged before installation.
- Use appropriate anti-static precautions (e.g., anti-static wrist strap) to prevent electrostatic discharge (ESD) damage.
- Do not expose the SSD to extreme temperatures or moisture.
- Do not attempt to disassemble the SSD, as this will void the warranty.
3. Package Contents
Verify that all items are present in the package:
- LITEON LCS-256M6S 256GB SSD
- Quick Start Guide (if included)
- Note: Windows 10 is listed as included in the product features, implying it might be pre-installed or provided as a recovery medium.
4. Setup and Installation
4.1 Physical Installation
- Prepare your system: Power off your computer and disconnect the power cable. Open the computer case.
- Locate a drive bay: Identify an available 2.5-inch drive bay in your desktop or laptop. For desktops, you might need a 3.5-inch to 2.5-inch adapter bracket (not included).
- Connect the SSD:
Carefully slide the SSD into the drive bay. Connect a SATA data cable from the SSD to an available SATA port on your motherboard. Then, connect a SATA power cable from your power supply unit (PSU) to the SSD.

Image: The LITEON LCS-256M6S 256GB SSD, showing its 2.5-inch form factor and the standard SATA data and power connectors on one end, ready for installation into a computer system.
- Secure the SSD: Secure the SSD in the drive bay using screws or the system's tool-less mounting mechanism.
- Close the system: Replace the computer case cover and reconnect the power cable.
4.2 Initializing and Formatting (for new installations)
If you are installing the SSD as a secondary drive or for a fresh operating system installation, you may need to initialize and format it.
- Boot your computer: Power on your computer.
- Access Disk Management (Windows):
- Right-click on the Start button and select "Disk Management".
- The "Initialize Disk" dialog box should appear automatically for new drives. Select MBR (Master Boot Record) or GPT (GUID Partition Table) based on your system's requirements (GPT is recommended for modern systems and drives larger than 2TB, though this 256GB drive can use either). Click "OK".
- Locate the unallocated space on your new SSD. Right-click on it and select "New Simple Volume".
- Follow the New Simple Volume Wizard to assign a drive letter, choose a file system (NTFS is standard for Windows), and perform a quick format.
- Operating System Installation (if applicable): If you intend to install an operating system on this SSD, boot from your OS installation media and follow the on-screen prompts. The SSD should be detected during the installation process.
5. Operating the SSD
Once installed and formatted, the LITEON LCS-256M6S SSD operates like any other storage drive in your system. Its solid-state nature provides significant advantages:
- Faster Boot Times: Operating systems installed on an SSD will boot significantly faster than on traditional hard drives.
- Quicker Application Loading: Programs and applications stored on the SSD will launch and run more quickly.
- Improved Responsiveness: Overall system responsiveness, including file transfers and multitasking, will be enhanced.
- Durability: With no moving parts, SSDs are more resistant to physical shock and vibration.
- Silent Operation: SSDs produce no noise during operation.
5.1 Optimizing SSD Performance
- Enable TRIM: Ensure TRIM is enabled in your operating system. TRIM helps the SSD manage data more efficiently, maintaining performance over time. Windows typically enables TRIM by default for SSDs.
- Avoid Defragmentation: Do not defragment an SSD. Defragmentation is unnecessary for SSDs and can reduce their lifespan.
- Leave Some Free Space: It is recommended to leave at least 10-15% of the SSD's capacity free to allow for optimal performance and wear leveling.
- Update Firmware: Periodically check the Lite-On website for firmware updates for your SSD. Firmware updates can improve performance, stability, and compatibility.
6. Maintenance
SSDs require minimal maintenance compared to traditional hard drives. The primary focus is on ensuring optimal operating conditions and software settings.
- Regular Backups: Always perform regular backups of your important data, regardless of the storage device type.
- System Updates: Keep your operating system and drivers updated to ensure proper compatibility and performance with your SSD.
- Monitor Health: You can use third-party SSD monitoring tools (e.g., CrystalDiskInfo) to check the health and temperature of your SSD, though this is generally not required for normal operation.
7. Troubleshooting
If you encounter issues with your LITEON LCS-256M6S SSD, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| SSD not detected by system/BIOS |
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| SSD detected but not visible in "My Computer" / "File Explorer" |
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| Slow performance |
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If the problem persists, contact Lite-On customer support or your retailer for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model | LCS-256M6S |
| Capacity | 256 GB |
| Interface | SATA III (6.0Gb/s), backward compatible with SATA II (3.0Gb/s) |
| Form Factor | 2.5-inch, 7mm height |
| Read Speed | Up to 450 MB/s |
| Write Speed | Up to 450 MB/s |
| Dimensions | Approx. 4.5 x 4 x 0.8 inches (Package Dimensions) |
| Weight | Approx. 2.4 ounces |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Shock Resistance | 1500G @ 0.5ms |
| Vibration Resistance | 20G Peak, 10-2000Hz |
| MTBF (Mean Time Between Failures) | 1,500,000 hours (typical) |
9. Warranty Information
Lite-On products typically come with a limited warranty. Please refer to the official Lite-On website or the warranty card included with your product for specific terms and conditions, including warranty period and coverage details. Keep your proof of purchase for warranty claims.
Note: Disassembling the SSD or improper installation may void the warranty.
10. Customer Support
For technical support, driver downloads, firmware updates, or further assistance, please visit the official Lite-On support website:
When contacting support, please have your product model (LCS-256M6S) and serial number ready.





