YNS-03 DDR4 / DDR5 2-in-1 Memory Tester Memory Test Card Notebook Memory Stick Tester

1. Applicable scenarios: SO DDR4/DDR5 memory test card is suitable for laptop DDR4/DDR5 memory testing2. Computer memory failure: The failure of computer memory is mainly due to poor contact of gold pins, wear of gold pins, damage to PCB, data line exclusion damage, open circuit and short circuit of video memory, poor memory performance, etc.3. LED indicator: The LED indicator is used to test all data lines of memory, and normal brightness is normal. When there is a hardware failure in these data line loops, there will be an abnormal situation of lighting or not lighting4. Purpose: If the test indicator light flashes, it means that the gold pin contact is poor. If there is no indicator light, it means that the hardware has an open circuit failure. Check the wear of the gold pins to exclude whether it is