ITEM NAME:PC Tester ATX Power Supply 20/24 Pin Computer Measuring Diagnostic Tester #gib Store Home Promotion Hot Item Add to Fav.(Note: if you plug in the 20Pin or 24Pin interface tester screen (+12V2), and display LL, it is shown that LL is used for testing 4P or 6P/8P. If it is not inserted, it can be ignored. Insert a large 4P (HDD interface), small 4P (floppy drive interface), +12V and +5V on the left of the tester, indicator light is bright(if the light is not bright, indicating the line fault of this group). ).
