ASHATA Laptop DDR4 Tester, DDR4 Memory Test Card, DDR4 Memory Test Tool with 105 LED Indicators for PC Laptop Desktop DDR4
$132.99
- Principle: Aiming at the hardware failure points of memory, the DDR4 memory maintenance tester can easily solve various failures of memory hardware, and use the method of light emitting tube indication to replace the traditional manual measurement method with a multimeter.
- Applicability: The laptop DDR4 tester fully supports laptop DDR4 series memory sticks.
- Causes Of Failure: The failure of the computer memory stick is mainly due to poor contact of the gold finger due to too much gold finger, wear of the gold finger, PCB breakage, damage to the data line exclusion, open circuit and short circuit of the video memory, poor video memory performance, etc.
- 105 LED Indicators: The product uses 105 LED indicators to test all data lines of the memory, and the normal brightness is regarded as normal. When a hardware fault occurs in the loop of these data lines, bright or no light is abnormal.
- Small Portable: Laptop DDR4 memory stick circuit test tool troubleshooting card is small and portable, easy to carry.
In stock
Insert the CR2032 battery into the battery holder of the test card and insert the memory stick to test.Instructions: If the test indicator light is flashing, it means that the gold pin is in poor contact. If the indicator light is off, it means that the hardware has an open circuit failure. Check the wear condition of the gold pin, whether the exclusion is damaged, whether the PCB is disconnected, etc. , Whether the PCB circuit is open, according to the pin numbers of the indicator lights, find the faulty pin, and then use a multimeter to find out the specific fault cause. After the hardware test of the memory module is passed, the poor performance of the video memory should be examined. Use an alternative method or use The corresponding test software finds the faulty video memory.
Specification:
Item Type: DDR4 Memory Test Card
Material: PCB
Battery Type: CR2032 Button Battery (Battery Not Included)
Applicable: Laptop DDR4 Memory Stick
Package List:
1 x DDR4 Memory Test Card