NEC POWERMATE ES 5200 - SERVICE, Руководство по обслуживанию

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viii Contents
7 Preventive Maintenance
System Cleaning............................................................................................................ 7-2
Keyboard Cleaning........................................................................................................ 7-3
Mouse Cleaning............................................................................................................. 7-4
8 Troubleshooting
Checklist ....................................................................................................................... 8-2
System Problems ...................................................................................................... 8-2
Monitor Problems..................................................................................................... 8-4
Keyboard/Mouse Problems....................................................................................... 8-4
Diskette Drive Problems ........................................................................................... 8-5
CD-ROM Drive Problems ........................................................................................ 8-5
Speaker Problems ..................................................................................................... 8-6
Diagnostics.................................................................................................................... 8-7
9 NEC CSD Information Services
Service Telephone Numbers .......................................................................................... 9-2
Technical Support ......................................................................................................... 9-3
NEC CSD Website ................................................................................................... 9-3
Email/Fax Technical Support Service ....................................................................... 9-3
Technical Support Services....................................................................................... 9-4
Product Information....................................................................................................... 9-4
NEC CSD FTP Site .................................................................................................. 9-4
NEC CSD Bulletin Board System............................................................................. 9-5
10 Specifications
System Board Specifications........................................................................................ 10-3
Riser Board Specifications........................................................................................... 10-4
Keyboard Specifications .............................................................................................. 10-4
Mouse Specifications................................................................................................... 10-5
Speaker Specifications................................................................................................. 10-5
System Unit Specifications .......................................................................................... 10-6
Diskette Drive Specifications....................................................................................... 10-7
IDE Hard Drive Specifications..................................................................................... 10-7
Power Supply Specifications........................................................................................ 10-7
Fax/Modem Board Specifications ................................................................................ 10-7
Sound System Specifications ....................................................................................... 10-8
Sound Board Specifications ......................................................................................... 10-8
CD-ROM Drive Specifications .................................................................................... 10-9
DVD-ROM Drive Specifications ................................................................................. 10-9
PC Adapter Device Specifications ..............................................................................10-10
Tape Backup Unit Specifications ................................................................................10-10
Zip Drive Specifications .............................................................................................10-11
Environmental and Safety Specifications ....................................................................10-12
Compliance ................................................................................................................10-12