1、換P570電源步驟 (2011-10-12 11:47) 1.確定在P1-C6/C7位置沒有以下設備，否則只能關機換電源，在線換電源不得超過5分鐘FC 1800 - HSL-2 Ports - 2 CopperFC 1801 - HSL-2 Ports - 2 OpticalFC 1810 - GX Dual-port 4x HCA注：Remote I/O expansion card (FC 1800)Dual-port 4X Host Channel Adapter Infiniband card (FC 1810) 2. 如果P570是由HMC管理的，通過HMC（version6以下版本

2、）刪除設備，方法如下：a 在導航區，展開系統環境b 展開需要更換部件的管理系統c 展開Service Applicationsd 選擇Service Focal Pointe 在內容部分，選擇(Repair Serviceable Event)Install/Add/Remove Hardwaref 在Install/Add/Remove Hardware窗口，點擊System Processor.g 從選擇的菜單上，選擇Remove FRU.h 在Installed enclosure types部分，選擇system or expansion unit來刪除部件i 在可用的FRU類型來選擇

3、插槽來刪除部件j 點擊Next，電源燈開始閃爍k 根據指令更換部件 3. 如何在AIX系統或者邏輯分區上定位壞的部件a 以root用戶登錄AIX系統b 輸入diagc 從Function Selection菜單，選擇Task Selection回車d 選擇Display Previous Diagnostic Results回車e 從Display Previous Diagnostic Results返回界面上選擇Display Diagnostic Log Summary，出現Display Diagnostic Log，返回內容包含按時間排序的一些事件列表f 注意T列表的最近的事件，選擇

4、后按回車g 選擇Commit，將會詳細顯示此事件的信息h 記下事件的位置信息以及相應的SRN號i 退出到命令行下 4. 如果570不是通過HMC管理，更換設備方法如下：a 以root用戶登錄AIX系統b 輸入diagc 從Function Selection菜單，選擇Task Selection回車d 從Task Selection菜單上選擇Identify and Attention Indicators回車e 從列表上選擇故障部件后回車f 選擇Commit，系統故障燈會點亮同時故障部件燈也被點亮(左邊P1-E1,右邊P1-E2)g 開始更換電源h 更換完成后，根據系統提示，退出到命令行下T

5、he FRU listed below is the most probable cause of the failure. If you have a replacement FRU on site you will be guied through an exchange procedure.FRU InformationYou must determine if the repair can continue concurrently.Open the back door of the unit containing the FRU that is being repaired. To

6、continue the repair concurrently,the following conditions must be true Another power supply must already be installed at location E1.This power supply has three LEDS. The LEDs must be set as follows:AC Input-on, not blinkingDC Output-on, not blinkingFault/Identify-offIf any of these conditions are n

7、ot true, the repair can continue only after powering off the unit containing the FRU that is being repaired. If the unit is already powered off, you may proceed with a non-concurrent repair.Select " Next " to continue.Remove the power supplyNote:Two power supplies must be present in the sy

8、stem in order to power on the system unit.If one power supply fails,or you have a system failure that does not stop the fans,the system will continue to operate.You can remove and replace the power supply with the system power on if it is done in LESS THAN FIVE MINUTES After five minutes,the system

9、will power down to prevent the system from over heating.1.Open the back rack door or cover.2.Disconnect the power cable from the backup of the power supply you are servicing.3.Pull the locking handle to pull the power supply out of the power supply byCAUTION: This part or unit is heavy,but has a wei

10、ght smaller than 18 kilograms (39.7 pounds).Use care when lifting.removing,or installing this part or unit(c008).When you have completed these steps,click Next to continue.You must determine if the new power supply is operational. The new power supply is operational if its LEDs are set as follows: AC Input -on, not blinkingDC Output-on, not blinkingFault/Identify-blinking or offIf the LEDs are set differently, you must determine why. Make sure the po