Laptop Ram Tester, Desktop Computer Memory Tester DDR2 DDR3 RAM Tester Card with LED Light 2 in 1 PCB Light Emitting Diodes Desktop Mainboard Tester

• SCOPE OF APPLICATION: The computer memory tester with LED is used to repair motherboard failures such as no boot, no display, and no memory reading
• DDR2 AND DDR3: The computer memory tester is suitable for motherboards that support all DDR2 and DDR3 ports.
• PAY ATTENTION: When testing the for Inte motherboard, the motherboard can be measured without inserting the CPU and various connection cards
• TEST REQUIREMENTS: When testing the for AMD motherboard, the test light will be on when the CPU must be plugged in
• LIGHT EMITTING DIODES: The mainboard board memory slot tester card uses light emitting diodes to indicate the open circuit and short circuit of data lines and address lines

How to Use: 1. Install a CR2032 battery on the tester, and test each memory slot of the corresponding DDR2 and DDR3 motherboards respectively. The motherboard does not need to be powered on. Press the button switch on the tester. The test lights are all on and the brightness is consistent, indicating that the signal line is normal. If the light does not light up or is very bright, it means that the signal has an open circuit and short circuit fault. 2. When testing the DDR2 motherboard, there is no pull up exclusion on the address line, all indicators are on, which means normal. Table to further determine whether the address line of the BGA is open. Specification: Item Type: Computer Memory Tester Material: PCB Battery Type: CR2032 Button Battery (delivered without battery) Applicable: Motherboards That Support All DDR2 and DDR3 Interfaces Package List: 1 x Computer Memory Tester 1 x User Manual Note: When testing the motherboard for inte, the motherboard can be measured without inserting the CPU and various connection cards When testing for AMD motherboard, the test light will be on when the CPU is plugged in Shipped Without Battery