Intel SBXD62 User Guide - Page 62

Light path diagnostics (SW4) DIMM 1 error LED (CR201) DIMM 2 error LED (CR4) Microprocessor 1 error LED (CR12) DIMM 3 Error LED (CR5) DIMM 4 Error LED (CR6) I/O expansion connectors SAS 1 hard disk drive LED (CR262) Reserved Control panel connector Microprocessor 2 error LED (CR13) 3V lithium battery SAS 0 Hard disk drive LED (CR260) SAS trays/connectors Power is available to relight the light path diagnostics LEDs for a small period of time after the blade server is removed from the Intel® Blade Server Chassis SBCE. During that period of time, you can relight the light path diagnostics LEDs for a maximum of 25 seconds (or less, depending on the number of LEDs that are lit and the length of time the blade server is removed from the chassis) by pressing the light path diagnostics button. The light path diagnostics power present LED (CR111) is lit when the light path diagnostics button is pressed if power is available to relight the blade-error LEDs. If the light path diagnostics power present LED is not lit when the light path diagnostics button is pressed, no power is available to light the blade-error LEDs, and they will be unable to provide any diagnostic information. The following table lists the LEDs on the light path diagnostics panel, the problems that they indicate, and actions to solve the problems. LED None Problem Action An error has occurred and cannot be isolated, or the service processor has failed. The error is not represented by a light path diagnostics LED. Check the system error log in the management module for more information about the error. 52 Intel® Server Compute Blade SBXD62 Installation and User's Guide