Post Test Motherboard Analyzer Diagnostic Card Kit Laptop Motherboard Analyzer Adapter Card Item Type: Post Test Motherboard Analyzer Diagnostic Card Color: Black Interface: PCI E, LPC Support: For ASUS, for Ggigabyte, for MSI, for ASRock, etc. Size: 78 x 51.8mm / 3.07 x 2.04in The diagnostic card has the following settings: 1. LPC1 shared high speed channel equals to connect to motherboard 2.0 small pin header plus MINI PCIE. 2. PCI High Speed Channel equals to support all PCI slots. 3. LPC2 shared high speed channel equals to connect to motherboard with 2.54 large pin header plus ultra mini SPI. 4. PCIEX1 high speed channel equals to be able to test gigabyte motherboard without PCI. 5. LPC3 shared high speed channel is equal to connect laptop for MINI PCIE, for A DEBUG converter card for ForASUS DEBUG CON, for EC DEBUG. 6. 3VSB power indicator, check if the power supply is normal. 7. MOBO motherboard indicator, check whether the motherboard is normal. 8. CPU indicator, for checking whether the CPU module is normal. 9. DRAM memory indicator, to check whether the memory module is normal. 10. VGA graphics card indicator, check whether the graphics module is normal. 11. PCH south bridge indicator, check whether the south bridge module is normal. 12. Portable round hole design, can be tied tightly with gold rope or key chain. 13. DP decimal point, CLK signal display.