Sun Microsystems Sun Fire X4140, Руководство по обслуживанию

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vi Sun Fire X4140 Server Service Manual • September 2010
4.6 Servicing the Motherboard Assembly 4–21
4.6.1 Removing the Motherboard Assembly 4–22
4.6.2 Installing the Motherboard Assembly 4–24
4.7 Servicetool FRU Update Procedures 4–27
4.7.1 Updating FRU Product Information Using ServiceTool 4–28
4.7.2 Restoring Product Information From the FRUID PROM 4–29
4.7.3 Changing Product Information on the Motherboard Using a File
4–30
4.8 Servicing Processors 4–30
4.8.1 Processor Fault Remind Button 4–31
4.8.2 Removing a Processor 4–31
4.8.3 Installing a Processor FRU 4–32
4.8.4 Installing an XOption Processor 4–33
4.9 Resetting Passwords and Clearing CMOS NVRAM 4–35
4.9.1 Overview 4–35
4.9.2 Resetting a BIOS Password From the BIOS Screen 4–35
4.9.3 Resetting CMOS NVRAM Using a Jumper 4–36
4.10 Recovering From Corrupt Service Processor Software 4–37
4.10.1 Reinstalling The Default SP Software Image From The Tools And
Drivers CD
4–37
4.11 Using the Reset and NMI Switches 4–39
4.11.1 Reset Switch 4–40
4.11.2 NMI Dump Switch 4–40
5. Servicing Infrastructure Boards and Components 5–1
5.1 Servicing the DVD/USB Module 5–2
5.1.1 Removing the DVD/USB Module 5–2
5.1.2 Installing the DVD/USB Module 5–3
5.2 Servicing the Fan Power Boards 5–4
5.2.1 Removing a Fan Power Board 5–5