NEC Express5800/E120d-M User Manual

Also see for Express5800/E120d-M: Maintenance Guide Getting started

Contents

4. Names and Functions of PartsExpress5800/E120d-M User's Guide38Chapter 1 General DescriptionSTATUS LED pattern Explanation SolutionA temperature alarm was detected. Check the internal fan for dusts. Also check ifthe fan unit is properly connected.If the LED indication does not change, contactyour sales representative.A CPU error occurred.Abnormal CPU temperature is detected.A PCI system error occurredA PCI parity error occurredA PCI bus error occurred.Turn the power off and then turn it on.If POST screen displays any error message,take notes of the message, and contact yoursales representative.A voltage alarm was detected.Fan error was detected.Sensor error was detected.A CPU temperature alarm was detected.On (amber)An error occurred on Intel Node Manager(one of the features of EXPRESSSCOPEEngine 3).Contact your sales representative.Power Supply Unit is broken. Contact your sales representative.A fan alarm was detected. Check if the internal fan cable is properlyconnected.If the LED indication does not change, contactyour sales representative.A temperature warning was detected. Check the internal fan for dusts. Also check ifthe fan unit is properly connected.If the LED indication does not change, contactyour sales representative.A voltage warning was detectedFlashing (amber)One or more hard disk drives are broken.Contact your sales representative.4.6.3 UID LEDUID LED is provided one each at the front and rear of the server. The front UID LED is integrated with theswitch. Perssing this switch turn on both UID LEDs, and turn off when pressed again. The LED flashes whencommands from software are received. This LED is used to identify the target server among multiple serversinstalled in a rack. Especially when performing maintenance from behind the server, lighting the LED will helpyou to identify which server to work with.The following table lists UID LED patterns and their explanation.UID LED pattern ExplanationOn (blue) The UID switch is pressed.Off The UID switch is not pressed.Tips You can turn on an LED using remote management software.