Notebook Diagnostic Card 2-Digit Mini PCI/PCI-E LPC POST Analyzer Tester 3 in 1 Mini PCI / Mini PCI-E / LPC diagnostic card with 2-digit for notebook Great for IT enthusiasts and engineers to test and repair computer It can diagnosis the motherboard signal which show the problem of CPU, memory, display card, etc. Supports Windows 98, 2000, XP, Vista and Win7 PC Motherboard Diagnostic Card