Kontron NSC2U IP Network Server - Manual (Page 117)

Kontron IP Network Server NSC2U
December 2009 Product Guide, rev. 1.4
117
• All DIMMs
Caution: Before replacing any of the NSC2U Server boards, you must first take the server out of
service, turn off all peripheral devices connected to the system, turn off the system by
pressing the power button, and unplug the power cord(s) from the system or wall
outlet.
When handling this board or any of the components on it, observe the normal safety
and ESD precautions. (See Appendix A, “Safety Information” for more information.)
5.6.1 Removing the Server Board
To replace the server board, use the following instructions.
1. Power down the server system and unplug all peripheral devices and the power
cable.
2. Remove the chassis cover and processor air duct. For instructions, see
Section 3.2.1 and Section 3.2.5 .
3. Remove the PCI riser assembly. For instructions, see Section 4.2.2, “Removing the
PCI Riser Card Assembly” on page 53 .
4. Remove the CPU fan assembly. For instructions, see Section 5.2.1, “Removing the
CPU Fans” on page 100 .
5. Remove the drive bay assembly. For instructions, see Figure 97, “Removing the
Drive Bay Assembly” on page 111 .
6. Disconnect all cables and the bridge board from the server board. Use Figure 33 ,
as a reference.
If you want to re-use components from this server board on the replacement board you
can remove them now or after you have removed the server board from the chassis.
• To remove an I/O expansion module or remote management modules, see Section
4.3, “Installing an I/O Expansion Module” on page 55 or Section 4.4, “Installing
Intel® Remote Management Modules” on page 57 .
• To remove DIMMs, see Section 3.4.4, “Removing Memory DIMMs” on page 42 .
• To remove the heat sink(s) and processor(s), see Section 3.4.5.2, “Removing a
Processor” on page 44 .
7. Remove the six screws that attach the server board to the chassis. ( Figure 103 ,
“A”)
8. Tilt the server board at the front edge and lift it from the chassis. (“B”)
Use caution in pulling it out from beneath the Serial B connector at the rear of the
chassis.