• Laptop Motherboard DDR4 RAM Memory Slot Diagnostic Analyzer Tester Card with LED
• Item Condition：
• New
• Warranty：
• One Month Warranty
• Product Brand：
• HUB
• Part Description：
• 1pcs * DDR4 DDR 4 RAM Memory Slot Tester With LED Indicator
• Part Number：
• DDR4 RAM Tester Card Support for All of Inter and AMD Memory Slot
• Part Info1：
• Size: 68 x 40 x 28mm
• Part Info2：
• Checking open or short circuit or data line
• Part Info3：
• * Excluded 3.3V CR2032 Battery
• Product Weight：
• 30

Product Content

Laptop Mainboard Board DDR4 RAM Memory Slot tester.

Through the process of starting up and read the RAM Memory, could indicate the faults in the mother board circuit for further repairing.

The fault could be reflected by the LED light, indicating open circuit or short circuit or data line and address line.

Usage:
Install the 3.3v (CR2032) battery on the tester, mainboard need not power on, press the button of the tester.

If the LEDs all light on and the brightness are all the same, the signal is all right ,there is no problem.

No light Or weak light signal there is problem, you should refer to sign indication beside that LED light .

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