NEC POWERMATE ES Series Service And Reference Manual page 5

System Board Resources........................................................................................... 4-12
Memory Map ..................................................................................................... 4-12
I/O Addresses..................................................................................................... 4-12
DMA Settings .................................................................................................... 4-14
Riser Board ...................................................................................................................... 4-15
5 Illustrated Parts Breakdown
Order Spare Parts ............................................................................................................... 5-2
Field Replaceable Unit List................................................................................................ 5-2
Illustrated Parts Breakdown ............................................................................................... 5-4
6 Preventive Maintenance
System Cleaning................................................................................................................. 6-2
Keyboard Cleaning............................................................................................................. 6-2
Mouse Cleaning ................................................................................................................. 6-3
7 Troubleshooting
Checklist............................................................................................................................. 7-2
System Problems......................................................................................................... 7-2
Diskette Drive Problems ............................................................................................. 7-3
Monitor Problems ....................................................................................................... 7-3
Keyboard/Mouse Problems......................................................................................... 7-4
CD-ROM Drive Problems .......................................................................................... 7-4
Speaker Problems........................................................................................................ 7-5
Diagnostics......................................................................................................................... 7-6
8 NECC Information Services
Service Telephone Numbers .............................................................................................. 8-2
Technical Support .............................................................................................................. 8-2
NECC Website............................................................................................................ 8-2
NECC FTP Site........................................................................................................... 8-3
Email/Fax Technical Support Service......................................................................... 8-3
Technical Support Services......................................................................................... 8-3
9 Specifications
System Board Specifications.............................................................................................. 9-2
Keyboard Specifications .................................................................................................... 9-3
Mouse Specifications ......................................................................................................... 9-3
Optional Speaker Set Specifications .................................................................................. 9-4
System Unit Specifications ................................................................................................ 9-4
Diskette Drive Specifications............................................................................................. 9-5
Hard Drive Specifications .................................................................................................. 9-5
Power Supply Specifications.............................................................................................. 9-6
CD-ROM Drive Specifications .......................................................................................... 9-6
Environmental Specifications ............................................................................................ 9-7
Compliance ........................................................................................................................ 9-7
Glossary
Index
Regulatory Statements
Contents v