This diagnostic card is used for laptop DDR4. Insert 3.3V(CR2032) battery into the tester card and then put the card into the matched on the computer's motherboard. Turn off the power, then the signal line is working if the lights is all works.
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This diagnostic card is used for laptop DDR4. Insert 3.3V(CR2032) battery into the tester card and then put the card into the matched on the computer's motherboard. Turn off the power, then the signal line is working if the lights is all works.
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Allows you to test if all the contactors of a RAM slot are in good condition and active. Instant visual test thanks to a LED diodes tray. Compatibility: Any DDR Slot DDR SDRAM 2 (DDR2) or DDR SDRAM 3 (DDR3). Processing mode: - Insens a battery in the tester (battery not supplied but you can use the motherboard battery during the test!) Then position the tester on the port DDR to be controlled (one side DDR2, one side DDR3), - Press the small button located on the tester and view the diodes. All must have the same brightness: a diode too dark can point out an open circuit, while a too bright diode can point out a short circuit., No particular skill is required, just a finger is enough to press the button. The motherboard is not necessary to be fed to test the viability of contacts.
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Feature: 1. Portable: Laptop DDR3 circuit test tool troubleshooting card is small and portable, easy to carry. Applicable: Laptop DDR3. Note: When a hardware failure occurs in the data line loop, the brightness of the LED indicator will change, and it is abnormal if it is bright or not.
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Is a tool for repairing notebook motherboards. Material: PCB. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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It is low-cost, convenient and efficient. System support for win/7/8/10/vista. Always believe we can solve problems by communication if there are any problems. Fast and 100% assured, get the item you ordered or get your money back.
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Applicable Scene: The DDR5 tester supports all motherboards with DDR5 interfaces from for and for. Easy To Use: Insert the CR2032 battery into the battery holder of the test card, and insert the tester into the motherboard of DDR5 type, then install the CPU on the motherboard, and press the key switch on the test card, which is easy to use.
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