Dell 760N, 720N, 740N manual

Page 68

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NVRAM test failed	The system NVRAM produces an error
	when the system is starting.

Replace NVRAM batteries!	The system is in degraded mode and both
	batteries on the NVRAM card are low or
	discharged. Replace both batteries
	immediately.

Unsupported NVRAM size xMB	x—The amount of memory on the
	NVRAM card. The specified size is not
	supported.

Unsupported SES shelf x, ha y	ha—host adapter. The system detects
	unsupported Enclosure Services
	hardware.

)8

After the system has started, the LCD displays a number followed by a bar graph to indicate how many operations per second the system has processed.

If the system is not operating correctly, the LCD displays one of the following mes- sages. Some of the errors described also cause the service LED on the system front panel to illuminate.

3-16 Dell PowerVault 720N, 740N, and 760N Installation and Troubleshooting Guide

Image 68

Contents Page Page Observe the following warnings while servicing this system 006 Vii Viii #$% #-%% #+%$ Page Xiii Xiv Monospaced font Xvi Xvii Xviii Xix Page Xxi Xxii $%$%*$+ Activity LED Status LED Power LED Nostic messages up to 32 characters Describes the back panel features 10/100Base-T Ethernet Disk-Array Enclosure DAE storage system with 18-GB #$!% Slot 9 dedicated to Nvram card $%&# $&#Introduction Page Installing a Filer System +,+ 145=1.75 inch DAA1% 24769!8 Shows the rack adapter rails properly positioned in the rack +6939 Page Installing a Filer System Select any two holes +-0%$ #,,#6233#./$&&# FC-AL1 loop FC-AL0 loop FC-AL adapter in slot $&$2 77% Installing a Filer System #,+ $!1Built-in Ethernet connector 33!# 13 shows the location of the Console port 14 shows two power supplies $&&#AC LED Page 122# Shows the LEDs on the front panel +$ 1# Off-AC signal is not good #1&21 41&21 Quad-port Ethernet card #=# Troubleshooting the Filer Hardware 37# Startup failed Scsi Host Adapter 0b Administrator and Command Reference Storage enclosure address number. Setup Page Filer’s /etc/passwd and /etc/group Mode. Refer to the Dell PowerVault 720N This message appears in these situations Guide System Administrator and Command Ref Page Getting Help Ftp.dell.com Info@dell.com Support@us.dell.comSales@dell.com Page Getting Help Diagnostics Checklist 1344 Page Belgium AustraliaAustria Brunei CanadaChile ChinaFrance DenmarkFinland Germany Hong KongIreland ItalyLatin America JapanKorea Luxembourg MacauMalaysia MexicoNetherlands New ZealandNorway PolandSingapore South AfricaSoutheast Asian Pacific CountriesSweden SwitzerlandTaiwan ThailandDell Home and Small Business Group Index Message FC-AL See also Dimms Index Nics Scsi

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