Toshiba PSM30C-7101U User Manual - Page 151
Hardware and system checklist, System start-up
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Hardware and system checklist Hardware If you cannot find a software problem, check your hardware. First run through the items in the preliminary checklist above. If you still cannot correct the problem, try to identify the source. The next section provides checklists for individual components and peripherals. Hardware and system checklist This section discusses problems caused by your computer's hardware or attached peripherals. Basic problems may occur in the following areas: y System start-up y Self test y Power y Password y Keyboard y LCD panel y Hard disk drive y CD-RW/DVD-ROMdrive y DVD-R/-RWdrive y DVD Multi drive y Diskette drive y SD card y PC card y Infrared port y Pointing device y USB y Memory expansion y Sound system y Monitor y Modem y LAN y Wireless LAN y TV output signal y Printer y i.LINK(IEEE1394) System start-up When the computer does not start properly, check the following items: y Self Test y Power Sources y Power-on Password TROUBLESHOOTING 9-3