Updating SDR FW
Refer to the update procedure document of the Motherboard maintenance parts.
Mounting a Heat Sink on the CPU
Refer to the Express Server User’s guide.
Removing the Motherboard
a.Turn off the power, and then pull the AC cable out.
b.Remove a side cover.
c.Extract heat sinks, CPUs, memory boards, PCI boards, etc.
The following procedure explains how to remove a heat sink. (Please DO NOT pull up straight to draw out a heat sink. If it is removed that way, CPU may be taken out with heat sink. )
1.When removing retention, use a minus driver or the tool only for removal of a clip, hook on a hole and remove.
2.Remove the retention.
3.Please turn the heat sink to the right and left lightly to remove it. Please DO NOT pull up straight.
To remove a CPU, follow the procedure for installing a heat sink in reverse order.
