MSI 975X PLATINUM User Guide - Page 36

MS-7246 Mainboard D-Bracket™ 2 Connector: JLED1 The mainboard comes with a JLED1 connector for you to connect to D-Bracket™ 2. D-Bracket™ 2 is a USB Bracket that supports both USB1.1 & 2.0 spec. It integrates four LEDs and allows users to identify system problem through 16 various combina- tions of LED signals. 2 10 1 9 JLED1 Pin Definition Pin Signal 1 DBG1 (high for green color) 2 DBR1 (high for red color) 3 DBG2 (high for green color) 4 DBR2 (high for red color) 5 DBG3 (high for green color) 6 DBR3 (high for red color) 7 DBG4 (high for green color) 8 DBR4 (high for red color) 9 Key 10 NC Connected to JLED1 D-Bracket™ 2 (Optional) Connected to JUSB1 or JUSB2 (the USB pinheader in YELLOW color) LEDs D-Bracket™ 2 is an external USB bracket integrating four Diagnostic LEDs, which use graphic signal display to help users understand their system. The LEDs provide up to 16 combinations of signals to debug the system. The 4 LEDs can debug all problems that fail the system, such as VGA, RAM or other failures. This special feature is very useful for the overclocking users. These users can use the feature to detect if there are any problems or failures. D-Bracket™ 2 supports both USB 1.1 & 2.0 specification. D-Bracket™ 2 2-20 1 2 3 4