Blade Server Connectors - IBM HS21 - BladeCenter - 8853 User Manual

Power-on LED: This green LED indicates the power status of the blade server in
the following manner:
v Flashing rapidly: The service processor (BMC) on the blade server is
v Flashing slowly: The blade server has power but is not turned on.
v Lit continuously: The blade server has power and is turned on.

Blade server connectors

The following illustration shows the system-board components, including connectors
for user-installable optional devices, for the blade server.
Note: Some system boards are not equipped with power connector J164.
SAS hard disk drive 1 (J137)
The following illustration shows components on the optional IBM BladeCenter
Memory and I/O Expansion Blade.
Expansion
card (J17)
Expansion
card (J15)
14
BladeCenter HS21 Type 8853: Installation and User's Guide
communicating with the management module.
Concurrent KVM connector (J149)
Blade expansion (J132)
Expansion
card (J134)
Expansion
card (J131)
SAS hard disk drive 0 (J136)
Battery (BH1)
Blade expansion (J14)
DIMM 4 (J144)
DIMM 3 (J143)
DIMM 2 (J142)
DIMM 1 (J141)
Microprocessor 1
(U6)
Microprocessor 2
(U7)
Control panel
connector (J155)
Power (J164), if equipped
Memory (J150)
DIMM 8 (J19)
DIMM 7 (J18)
DIMM 6 (J21)
DIMM 5 (J20)