installingadapters 13cover 18DIMMs 9hard disk drives 11integratedcontrollers 4functions 4intermittent problems 39Kkeyboard connector 22keyboard problems 39LLEDcd drive activity 21Ethernet speed 22Ethernet transmit/receive activity 22hard disk drive activity 21locator 21power-on 21system error 21LEDsfront 21rear 22locator LED 21Mmajor components 5memoryinstalling 9order of installation 10specifications 4memory moduleinstallation 10specifications 10memory problems 40microprocessorproblems 41type 4monitor problems 41mouse connector 22Nnoise emissions 4notes 3notes, important 52noticeselectronic emission 55FCC, Class A 55notices and statements 3Oonline documentation 1optional device problems 44optional-device connectors 6order of installation, memory modules 10PPOST error messages 30powerproblems 45requirement 4supply 4power-controlbutton 21button shield 21power-cord connector 22power-on LED 21problemsCD-ROM, DVD-ROM drive 37hard disk drive 38intermittent 39memory 40microprocessor 41monitor 41mouse 39, 40optional devices 44pointing device 40power 45serial port 46software 47solving 29USB port 48video 48Rreset button 21riser cardconnector location 6removing 15slots 6SSAShard disk drives, installing 12hot-swap drives 4hot-swap models 4SATAhot-swap 4hot-swap hard disk drives, installing 12simple-swap 4simple-swap hard disk drives, installing 11serial connector 22serial port problems 46serial-attached SCSISee SASServerGuideCD 2558 IBM System x3250 Types 4364 and 4365: Installation Guide