Dual-use AGP PCI-E X16 socket tester: image display, graphics card verification and diagnostics

Dual-use AGP PCI-E X16 socket tester: image display, graphics card verification and diagnostics Description

① The AGP/PCI-E tester is primarily used to detect open circuits and short circuits on the data buses connecting the graphics card chipset, the processor, and the motherboard's PCI interface to ground. ② When troubleshooting a graphics card with issues such as a blank, blurry, or unstable display, it is no longer necessary to measure each point of the PCI interface between the graphics card's gold-plated connectors and the motherboard using a multimeter. This graphics card tester quickly detects open circuits and short circuits in the processor and is a commonly used tool for graphics card repair. ③ When troubleshooting a graphics card with a display problem (no display, blurry display, etc.), first check the exterior of the card for signs of burning, the condition of the printed circuit board, and the normal voltages. If everything is normal, use the tester to check the proper functioning of the data cable connecting the processor to the motherboard's PCI interface. 5. Connect a 12V power supply to the tester, insert the faulty card into the corresponding slot, and press the "Press" button located in the upper right corner. The corresponding LEDs on the tester should light up. If they do not light up, flash, or exhibit significant variations in brightness, this may indicate an open circuit or a short circuit in the processor. In this case, use a multimeter to pinpoint the fault. Color: Black. Materials: Printed Circuit Board + Metal + Plastic. Package Contents: 1 x AGP PCI-E Diagnostic Card (color and design of the graphics card slot are random; no specifications are accepted). Only the above-mentioned package contents are included; other products are not included. Note: The color of the item in the photo may slightly differ from the actual color due to reflections and your monitor settings. A margin of error of +/- 1 to 3 cm is possible.