Tester Memory Slot Tester Desktop Board For DDR2 DDR3 Memory Slot with LED

Tester Memory Slot Tester Desktop Board For DDR2 DDR3 Memory Slot with LED

This DDR2 DDR3 with LED tester is a upgraded version of the first generation tester, which does not require an external power supply and supports all DDR2 and DDR3 interfaces of IN-TEL and AMD motherboards. It uses light-emitting diodes to indicate open and short circuits of data and address lines, and is used to repair motherboards that do not turn on, display, or read memory. It is a tool for repairing computer motherboards.

Instruction: 1. Install a 3.3V (CR2032) battery (battery not included)on the tester and test each memory slot of the corresponding DDR2 and DDR3 motherboard separately. The motherboard does not need to be powered on. Press the button switch on the tester. If the test lights are all on and the brightness is consistent, it indicates that the signal line is normal. If any lights are not on or are on excessively, it indicates that the signal has an open or short circuit fault. (Note: When t