5D11Q23161 5D11R20539 ATNA40HQ01 ST51Q39031 Fro Lenovo Lenovo Yoga 9 2-in-1 14ILL10 120Hz 3K OLED LCD Touchscreen Assembly

1. Professional Overview

The Samsung ATNA40HQ01 (Lenovo FRU: 5D11Q23161 / 5D11R20539, Module: ST51Q39031) is a flagship 14.0-inch 3K (2.8K) AMOLED touchscreen assembly, specifically engineered for the 2024 Lenovo IdeaPad Slim 5 14IMH10 series. This panel represents a major technological leap, combining a high 120Hz refresh rate with Samsung’s Self-Emissive OLED technology for unparalleled motion fluidity and infinite contrast.

This is a Touchscreen Assembly, integrating the high-resolution OLED panel with a precision capacitive touch digitizer. Featuring a 2880 x 1800 resolution and a 16:10 aspect ratio, it provides professional-grade color accuracy (100% DCI-P3) and a stunning visual experience for creators, gamers, and power users.

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2. Technical Specifications

Feature Detailed Specification Manufacturer Samsung Display (SDC) Model Number ATNA40HQ01 / ATNA40HQ01-0 Lenovo FRU 5D11Q23161 / 5D11R20539 Module Code ST51Q39031 Compatible Model Lenovo IdeaPad Slim 5 14IMH10 (2024 Series) Screen Size 14.0 Inch Native Resolution 2880 x 1800 (3K / 2.8K) Display Technology AMOLED / OLED (Self-Emissive) Refresh Rate 120Hz (High-Speed Fluidity) Aspect Ratio 16:10 (Productivity-Optimized) Brightness 400 nits (Typical SDR) / 500+ nits (HDR Peak) Color Gamut 100% DCI-P3 (Cinema Grade) Contrast Ratio 1,000,000:1 (Infinite Contrast) Interface Type 40 Pins (eDP) Touch Support 10-Point Capacitive Multi-Touch Surface Treatment Glossy (Premium Contrast Finish)

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3. Comprehensive Compatibility Guide

Verified Machine Models:

This high-performance OLED assembly is the certified factory replacement for:

• Lenovo IdeaPad Slim 5 14IMH10 (Type 83D3 or equivalent configurations).
• Note: Specifically designed for the 2024 generation utilizing the 120Hz OLED touch display.

Important Compatibility Note:

• OLED Sync: This part is strictly intended for models that originally shipped with an OLED screen. If your laptop was originally equipped with an IPS LCD (1920x1200), you cannot directly upgrade to this OLED assembly due to different motherboard power delivery and internal video protocols.
• Refresh Rate: Ensure your system is the 120Hz variant to maintain full hardware synchronization.

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4. Key Product Highlights

• Fluid 120Hz Motion: Provides double the refresh rate of standard screens, delivering buttery-smooth scrolling, reduced motion blur, and a significantly more responsive touch experience.
• Absolute Black & Infinite Contrast: OLED pixels turn off completely to display black, resulting in $0\text{ nits}$ black levels and a depth of image that traditional LCDs cannot match.
• Cinema-Grade Color Accuracy: Features 100% DCI-P3 coverage, making it a mandatory tool for professional photographers, video editors, and HDR content creators.
• Modern 16:10 Efficiency: The 1800-pixel vertical height allows you to see more content than standard 14" displays, maximizing your document view and web browsing efficiency.

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5. Professional Installation & Safety Guidance

CRITICAL: Modern IdeaPad motherboards and OLED panels are extremely sensitive to electrical discharge and voltage surges. Improper handling will result in a blown backlight fuse or motherboard failure.

1. Strict Power Isolation (Mandatory): Before starting the replacement, turn off the laptop. You MUST enter the BIOS and enable "Disable Built-in Battery" (under the Config/Power menu) to electronically cut off internal power. If the battery is not disabled, an immediate short circuit can occur during cable connection.
2. 40-Pin Connector Precision: The 40-pin eDP connector handles high-bandwidth 3K video at 120Hz and touch data. It must be inserted perfectly straight. Secure the metal locking latch and apply anti-static tape.
3. Fragile Glass Handling: OLED glass is significantly thinner and more fragile than standard LCD panels. Do NOT apply pressure to the center of the screen during installation. Always lift and handle by the edges.
4. Static Shielding: Always work on a grounded anti-static mat and use a wrist strap to protect the sensitive timing controller (T-CON) and touch IC on the back of the panel.