Dell PowerEdge R750 EMC Installation and Service Manual - Page 31
Installing and removing system components, Safety instructions
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5 Installing and removing system components Topics: • Safety instructions • Before working inside your system • After working inside your system • Recommended tools • Optional front bezel • System cover • Drive backplane cover • Air shroud • Cooling fan module • Side wall bracket • Drives • Rear drive module • Drive backplane • Cable routing • PERC module • System memory • Processor and heat sink module • Expansion cards and expansion card risers • Optional serial COM port • Optional VGA port for liquid cooling module • Optional IDSDM module • MicroSD card • Optional BOSS S2 module • System battery • Optional internal USB card • Intrusion switch module • Optional OCP card • Power supply unit • Trusted Platform Module • System board • LOM card and rear I/O board • Control panel Safety instructions NOTE: Whenever you need to lift the system, get others to assist you. To avoid injury, do not attempt to lift the system by yourself. CAUTION: Ensure to have two or more people to lift the system horizontally from the box and place it on a flat surface, rack lift, or into the rails. WARNING: Opening or removing the system cover while the system is powered on may expose you to a risk of electric shock. WARNING: Do not operate the system without the cover for a duration exceeding five minutes. Operating the system without the system cover can result in component damage. Installing and removing system components 31
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