1-14 Notes on Using Your ServerDISPOSAL AND CONSUMABLES Dispose the server, all the internal devices and DVD-ROMs according to all national lawsand regulations.IMPORTANT: For disposal (or replacement) of the battery on themother board of the server, consult with your service representative. The server contains some components that are only good for a limited period of time andrequire replacement, such as fans, internal batteries, the internal DVD-ROM drive, and themouse. For stable operation of the server, NEC recommends you replace thesecomponents on a regular basis. Consult with your service representative for replacementor the product lives.WARNINGDo not remove the lithium battery.The server contains the lithium battery. Do not remove the battery. Placing thelithium or nickel cadmium battery close to a fire or in the water may cause anexplosion.When the server does not operate appropriately due to the dead lithium battery,contact your service representative. Do not disassemble the server to replace orrecharge the battery by yourself.Mother board