1,開機時用diag
Select Task Selection--select Identify and Attention Indicators--When the list of LEDs displays, use the cursor to highlight Set System Attention Indicator to Normal--Press Enter-- press F7 to commit
2,未開機,上電OK狀態下用串口和超級終端登上service processor
Select the System Information Menu--Select LED Control Menu--Select Clear System Attention Indicator
3,ibm書上說是#/usr/lpp/diagnostice/bin/usysfault -s normal,可這種方法我一次也沒有試成功。
在關警告燈前想一想,為什麼燈會亮。不要一上來就先滅燈。