PC Diagnostic 4-Digit Card, 4‑Digit Card PC Analyzer Computer Diagnostic Motherboard Post Tester for PCI

Indicator function of the diagnostic card: BIOS: Mothermoard running, the light will fash while there is a reading on the BIOS. IRDY: The light will flash when having a IRDR signal, otherwise, it will not lignt on. FRAME: The light will flash when there is circular frame signal. Light will constant on in peacetime : Reset RESET: power on or press the RESET , the light will be on for half second and then be off. Because, if light is not off, the reset pin on motherboard connected to the acceleration or the reset circuit broke down. 12V: Empty board powered on, the light should be constant on, otherwise the voltage or motherboard has a short circuit. -12V: Do ditto 5V: Do ditto -5V: Do ditto 3V3: This 3.3V voltage is unique for PCI slot. Empty board powered on, the light should be constant on. Some of PCI slot motherboard has not this voltage, the light should be off. Specifications: Usage: Maintenance tools for computer motherboard Specifications: All produced by patch components, do your hands, LCD characters display Color: Shown as the picture Package weight: 48g Package Include: 1 x Diagnostic Card 1 x English User Manual Note: The display will be sent randomly, and make sure you will not mind before ordering. PackageList: 1 x Diagnostic Card 1 x English User Manual

• High Compatibility: Can fully compatible with all kinds of high, medium and low-grade motherboard (, A M D and other manufacturers' low, medium and high- and server CPU motherboard)
• Error-Frees Insertion : Anti-insertion design ensures that the device will not burn any parts, preventing damage from incorrect connections. Not inserting the CPU and other empty board, just power on to diagnose important signal situation in the board
• Accurate and Fast Diagnostics: Effectively and quickly identifies computer failures with and stability. Suitable for PCI bus
• Fault Display: Uses four-digit fault to display specific error information, making troubleshooting easier.
• Fault Reporting Function: Equipped with a sound alert feature to notify users of detected faults, ensuring timely awareness.