Product Description
Features:
DDR3 notebook memory tester with light emitting diode is switched on and off to indicate the address lines, data lines open and short signals, instead of the traditional method of measuring one by one with a multimeter is used to repair does not boot, does not appear, do not read the memory, etc. failure of motherboard, laptop motherboard is an essential maintenance tool.
Instructions for use:
1, the test apparatus installed on the 3.3V (CR2032) batteries were inserted into the appropriate notebook motherboard, DDR3 memory for each slot, motherboard no electricity, press the Test button on the switch, test light all light and brightness were similar, indicating the normal signal line, if light does not shine or special light, indicating that this signal has open circuit fault, with a multimeter to further define the point of failure
2. Note: Test a variety of signals, as the manufacturer of the motherboard design and the different chipsets, some signals may appear different, the control board maintenance staff to check with the same fault;
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