IBM BladeCenter QS21 Type 0792, Руководство по обслуживанию

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Using the miscellaneous parts kit
The miscellaneous parts kit contains replacement parts and screws to be used if
the original item is damaged. It contains the following items:
Kit, Miscellaneous Parts Quantity
Socket, alignment 4
Cover Connector Plug, 200 position 4
Pin, InfiniBand expansion card support, pivot point blocks 4
Ball stud, InfiniBand expansion card support 4
Tray, InfiniBand expansion card support end bracket 2
Pin, alignment 2
Screw, Plastite 4-20x6.35 8
Screw, 3.5 x 6 Pan Head, Philips, Planar 6
QS21 Planar Light box with transparency assembly 1
Impedance Air Baffle Top, Foam 4
Impedance Air Baffle DIMM Sides 4
To replace a support or bracket you need a Philips head screwdriver.
Replacing the ball studs
The ball studs help support the optional expansion cards and should be replaced if
damaged.
To remove and replace a ball stud, complete the following steps:
1. Using a Philips head screwdriver pierce the label at the red circle corresponding
with the ball stud you wish to replace.
Blade Service Information
S stem Board
Memor Option
Blade Cover and Be el
Control Panel
Bezel-Assembly
Release
Bezel-Assembly
Release
Bezel
Blade Cover
Control-Panel
Connector
Control-Panel
Cable
I/O E pansion Option
NOTES:
• DIMM
DIMM Slot 00
DIMM Slot 01
DIMM Slot 11
DIMM Slot 10
Light Path Diagnostics Button: Press button to find faults
on the system board. If a memory LED is on, reseat
the component. If it is still on, replace the component.
If any of the other LEDs are on, check the
to identify and solve
the problem.
Problem
Determination and Service Guide
Check BladeCenter cooling (blowers and air inlets at front
of system). Check room temperature.
Reboot blade server. If error still exists, replace system board.
Light Path Diagnostics LED (Lights when capacitor
is charged.) LP1 indicates the base blade light path.
If LP1 does not light, the capacitor should be charged
or the Light Path is defective.
Light Path Diagnostics ( )
Pair 1
Pair 2 Slots 10 & 00
Slots 11 & 01
DIMM Installation
Blade-Cover
Release
Blade-Cover
Release
Expansion
Card
Blade
Expansion
Connector
Cover
Expansion Card
Expansion
Card
Standoff
NMI
CPU
SBRD
TEMP
LP 1
1
Check error log for additional information. Reboot blade server.
If error still exists, replace system board.
Microprocessor 1
Microprocessor 2
DIMM 00
DIMM 10
DIMM 01
DIMM 11
DIMM Filler
DIMM
Filler
Screw locations
2. Carefully unscrew the ball stud and remove.
Chapter 4. Installing and removing replaceable units
45