求助:SUN X4600扩容CPU、内存板
客户有一台SUN X4600M2的设备要扩CPU内存扩之前CPU板插法如下：现要扩满所有内存板跟内存，扩完之后检测能认得到所以CPU跟内存，可进不了系统系统一直不断的重启，SP的firmware已经是最新的了。各位兄弟有没有好的建议。
通过过文档看好像可以通过以下方法处理：
Clearing a Server’s CMOS Settings
1. Shut down the server to standby power mode by using a pencil or other pointed
object to press and release the recessed Power button on the front panel.
See “Powering Off the Server” on page 2-3.
2. Disconnect the AC power cords from the server.
Caution – Before handling components, attach an ESD wrist strap to bare metal on
the chassis. The system’s printed circuit boards and hard disk drives contain
components that are extremely sensitive to static electricity.
3. If the server is in a rack, slide it far enough from the rack so that you can
remove the main cover. If you cannot safely view and access the motherboard,
remove the server from the rack.
4. Remove the main cover from the server.
See “Removing the Main Cover” on page 3-3.
5. Install the shorting jumper across the P25 header pins.
See FIGURE 2-6 for the P25 jumper location. The P25 jumper function is to tell the
system to clear the current CMOS settings at system reboot.
6. Wait 10 seconds, then remove the shorting jumper.
This jumper removes battery power from the SouthBridge chipset where the
CMOS settings are stored, thereby removing the CMOS settings.
7. Reinstall the main cover to the server.
8. Reconnect AC power cords to the server
可就是不知道shorting jumper是什么，难道是跳线帽？ 文档方法是跳线给CMOS放电，应该可以直接拔电池放电。 回复 1# dfck001
没细看你的CPU configuration，如果是8CPUs的配置，同时server不停得重启，那么有可能是CPU板或者主板的问题。
为定位问题，请每次仅仅插2个CPU板在CPU Slot A&B上，看看每次server是否可以成功启动，如果任何2个CPU板都可以正常启动的话，那么很有可能是主板的问题。
ilom snapshot里面应该有重启的原因或者sync flood的报酬 扩容的时候一定要吸干净插槽的灰尘。。。。不然。。。。。
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