Computer Maintenance Tool DDR4 Module Tester Card With LED Indicators For Signal Checking Multicolor

Features: Efficient Problem Identification: Quickly locates open/short circuits in DDR4 memory slots using LED indicators, replacing traditional multimeter methods for faster motherboard analysis. Simple action: Functions without powering on the motherboard insert into memory slots and press the check button to activate LED display. Wide Motherboard Compatibility: Suitable for examining various DDR4 equipped motherboards including startup failure, display issues, and memory recognition problems. Clear Light Indicators: Bright LEDs provide immediate indication uniform brightness shows normal signals while uneven lighting reveals issues.. Sturdy Build: Features gold plated contacts for consistent function; includes guidance for proper positioning and contact cleaning methods. . Specifications: Component:Plastic Szie about 13x6cm/5.12X2.36In For DDR4 Desktop Computer Server Memory Testing Module Package Includes: 1xDDR4 desktop computer memory Testing card note: 1. Pay attention to keeping the pins clean. When it becomes dirty, wipe clean with an eraser. 2. When some of the lights do not light up when the Testing lamp is in use, it may be that the Testing slot is worn and the pins are misaligned.