Owner's ManualTable of ContentsInspiron 3656 Service Manual3Before working inside your computer8Before you begin8Safety instructions8Recommended tools9After working inside your computer11Technical overview12System board components12Removing the computer cover14Procedure14Replacing the computer cover15Procedure15Removing the front bezel16Prerequisites16Procedure16Replacing the front bezel18Procedure18Post-requisites18Removing the memory modules19Prerequisites19Procedure20Replacing the memory modules22Procedure22Post-requisites23Removing the graphics card25Prerequisites25Procedure25Replacing the graphics card27Procedure27Postrequisites27Removing the 3.5-inch hard drive28Prerequisites28Procedure28Replacing the 3.5-inch hard drive33Procedure33Post-requisites33Removing the 2.5-inch hard drives34Prerequisites34Procedure35Replacing the 2.5-inch hard drives38Procedure38Post-requisites38Removing the optical drive39Prerequisites39Procedure40Replacing the optical drive44Procedure44Post-requisites44Removing the coin-cell battery45Prerequisites45Procedure46Replacing the coin-cell battery48Procedure48Post-requisites48Removing the wireless card49Prerequisites49Procedure50Replacing the wireless card52Procedure52Post-requisites53Removing the antenna modules54Prerequisites54Procedure54Replacing the antenna modules57Procedure57Post-requisites57Removing the power-button module58Prerequisites58Procedure59Replacing the power-button module61Procedure61Post-requisites61Removing the chassis fan62Prerequisites62Procedure63Replacing the chassis fan66Procedure66Post-requisites66Removing the front-panel light board67Prerequisites67Procedure68Replacing the front-panel light board71Procedure71Post-requisites71Removing the power-supply unit72Prerequisites72Procedure73Replacing the power-supply unit76Procedure76Postrequisites76Removing the processor fan77Prerequisites77Procedure78Replacing the processor fan80Procedure80Post-requisites80Removing the heat sink81Prerequisites81Procedure81Replacing the heat sink83Procedure83Post-requisites83Removing the system board84Prerequisites84Procedure84Replacing the system board87Procedure87Post-requisites87BIOS setup program88Overview88Entering BIOS setup program88Clearing Forgotten Passwords88Prerequisites89Procedure89Post-requisites89Clearing CMOS Settings90Prerequisites90Procedure90Post-requisites91Flashing the BIOS92Getting help and contacting Dell93Self-help resources93Contacting Dell94Size: 6.84 MBPages: 94Language: EnglishOpen manual
