User manual

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CHAPTER 3 UPGRADING COMPONENTS ............................... 33
Safety and precautions ...............................................................................33
Before you begin .........................................................................................34
Upgrading the hard drive..............................................................................35
APPENDIX .................................................................................. 37
Troubleshooting ...........................................................................................37
Tips for Troubleshooting ............................................................................... 37
The Power-On Self Test ...............................................................................37
Beep Errors at POST ...................................................................................37
Message Errors at POST ............................................................................38
General Problems .......................................................................................39
Having the SP-820 Serviced .......................................................................40
Specications ...............................................................................................41