Hitachi Compute Blade 2000 User Manual page 90

 Details rear view of I/O slot expansion unit
I/O adapter slot
[8] – [15]
 I/O module
A
A Attention button (ATN)
Starts the hot insertion and hot removal of the I/O module.
B Reset button (RST)
Resets the I/O module when it is pressed for a second or more and released.
Forcibly turns off main power to all components when it is pressed for 4 or
more seconds.
C Location ID LED (LOCID)
Lights solid blue when the I/O module is located.
D POWER LED (PWR)
Lights solid green during the power-on.
I/O module [1]
C D E
F
B
G
I/O module [0]
39
I/O adapter slot
[0] – [7]