5.3 More troubleshooting

Exercise 1 A temperature increase within seconds after powering up the blade server. 2

Exercise 2 The IBM monitor is not working 3

Exercise 3 The optical drive is not recognized by any blade server. 4

Exercise 4 A storage drive passes the Fixed Disk or SAS Attached Disk diagnostics test, but the problem remains. 5

Exercise 5 One or more blade servers are unable to communicate with the network. 6

Exercise 6 Advanced Management Module FRU part number 44X3058 can only upgrade to firmware version BPET62C (or later). 7

Exercise 7 The system might appear to be hung during a boot of the blade server 8

Exercise 8 BladeCenter H or HT chassis has no power 9

Exercise 9 The ac and dc LEDs are not lit for multiple power supplies 10

Exercise 10 The dc LED is not lit but ac LED is lit 11

Exercise 11 Fan modules continually cycle to full speed 12

Exercise 12 Blade server cannot communicate with external network 13

Exercise 13 LEDs are not lit for a blade server 14

Exercise 14 No VPD available from advanced management module 15

Exercise 15 Power LED continually flashes rapidly 16

Exercise 16 I/O module will not power on 17

Exercise 17 Cannot communicate with external ports on I/O module 18

Exercise 18 Blade server cannot access the media tray 19

Exercise 19 Multiple blade servers cannot access the media tray 20

Exercise 20 Cannot log in to the advanced management module 21

Can ping the advanced management module but cannot access it 22

Advanced management module is displaying built-in self test (BIST) errors 23