This Multifunction Tester is an advanced diagnostic tool, essential for technicians and repair laboratories specialized in desktop PC and laptop motherboards. Designed by Kalea Informatique, it allows you to quickly and accurately diagnose hardware failures at the card level. The tester connects to several standard communication buses, including PCI, Mini PCIe and LPC (Low Pin Count) . Its distinctive feature is the inclusion of an LVDS Screen, which allows you to test and display the status of video signals and motherboard communication, crucial to diagnose problems related to the display of a laptop or integrated systems. It is a fundamental investment to increase efficiency in repair and troubleshooting. Main technical specifications Brand: Kalea Informatique. Type: Diagnostic Tool / Tester for Madri Cards. Function: Hardware fault diagnosis through debug codes. Supported interfaces: PCI (Standard for Desktop PC). Mini PCIe (Common in Laptops). LPC (Low Pin Count, common bus for the Super I/O and BIOS chip). Integrated Display: Error codes display screen (Post Codes). LVDS functionality: It allows you to test and view LVDS video/communication signals. Compatibility: Universal for most PC and Laptop motherboards with specified interfaces. Ideal use: Repair of motherboards, technical assistance laboratories, advanced troubleshooting.