https://community.hpe.com/t5/netservers/lh3000-netserver-bbu/m-p/4324685#M9585 BBU in LH3000 is to support the cache data located in the I/O board if you are using write-back mode for the netraid controller.<BR /><BR />If you are using write-thru mode, it should not be necessary.<BR /><BR />You can find it in BIOS Ctrl-M, Object, Logical Drive, Properties<BR /><BR />Regards Fri, 09 Jan 2009 02:56:00 GMT siny 2009-01-09T02:56:00Z https://community.hpe.com/t5/netservers/lh3000-netserver-bbu/m-p/4324684#M9584 Hi,<BR /><BR />What is the function of the BBU in LH3000 Netserver? What happens if the BBU is removed? Will the server function as per normal? Wed, 17 Dec 2008 09:07:45 GMT https://community.hpe.com/t5/netservers/lh3000-netserver-bbu/m-p/4324684#M9584 Eng Chun ngan_1 2008-12-17T09:07:45Z https://community.hpe.com/t5/netservers/lh3000-netserver-bbu/m-p/4324685#M9585 BBU in LH3000 is to support the cache data located in the I/O board if you are using write-back mode for the netraid controller.<BR /><BR />If you are using write-thru mode, it should not be necessary.<BR /><BR />You can find it in BIOS Ctrl-M, Object, Logical Drive, Properties<BR /><BR />Regards Fri, 09 Jan 2009 02:56:00 GMT https://community.hpe.com/t5/netservers/lh3000-netserver-bbu/m-p/4324685#M9585 siny 2009-01-09T02:56:00Z