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1 display module label
3 display module
5 control panel cable
7 control-panel circuit board securing screws (3)
Installing the Control Panel Assembly
1. Insert the display module into the chassis cutout and secure with the two Torx screws.
2. Affix the display module label to the display module.
3. Install the control panel board in the system chassis and secure with the three Phillips screws. See Figure 3-34.
4. Connect the display module cable to the control panel board. See Figure 3-34.
5. Connect the control panel cable to the control panel board. See Figure 3-34.
6. Close the system. See
Closing the
7. Reconnect the system to the power source and turn on the system and attached peripherals.
8. If applicable, install the bezel.
System Board (Service-only Procedure)
Removing the System Board
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
1. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
2. Open the system.
SeeOpening the System
3. If applicable, remove any expansion cards. See
4. Remove the expansion-card cage. See
5. Remove the cooling shroud. See
6. Remove the fans. See
Removing a System
7. Remove the fan bracket. See
8. If applicable, remove the RAC card. See
CAUTION:
The DIMMs are hot to the touch for some time after the system has been powered down. Allow time for the DIMMs to cool before
handling them. Handle the DIMMs by the card edges and avoid touching the DIMM components.
9. Remove the memory modules. See
NOTE:
While removing the memory modules, record the memory module socket locations to ensure proper installation.
10. Remove the heatsink(s) and microprocessor(s). See
11. Remove the TOE key, if present. See
12. Remove the sideplane. See
2 display module securing screws (2)
4 display module cable
6 control panel circuit board
System.
Installing an Expansion Card
Removing the Expansion-Card Cage
Removing the Cooling
Shroud.
Fan.
Removing the Fan Bracket
Installing a RAC Card
Removing Memory
Modules.
Removing a
Figure 6-2
for the location of the TOE key.
Removing the Sideplane
Board.
Processor.
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Troubleshooting
