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2
Glossary
C
clock
Electronic timer used to synchronize computer operations.
CMOS
Complementary Metal Oxide Semiconductor. A chip that contains nonvolatile
memory in the NEC Versa. CMOS is backed up by an internal lithium battery that
preserves clock/calendar data and system configuration parameters stored in
CMOS.
cold boot
Process of starting up the computer by turning on the power. If power is already on,
the process means to turn off the computer and turn it on again. A cold boot
reinitializes all devices.
crt
Cathode-Ray Tube. A type of display screen used in desktop monitors. It forms the
screen image using tiny dots called pixels. See also LCD.
cursor
A movable image on the display screen that indicates where the next entered data
appears.
D
diskette
A thin flexible platter coated with a magnetic material for storing information.
diskette drive
A magnetic drive that writes on and retrieves data from a diskette.
DSTN
Double-Scan Super-Twisted Nematic. A type of technology used in some NEC
Versa LCD screen displays.
E
enhanced VGA
A video interface that offers more colors or higher resolution than VGA.
extended RAM
The area of RAM above the first megabyte of memory in the system available for
enhancing system performance.
Содержание Versa LX
Страница 1: ...NEC Versa LX Notebook Computer VERSA LX S E R V I C E A N D R E F E R E N C E M A N U A L...
Страница 57: ...3 Disassembly and Reassembly Required Tools and Equipment Disassembly Reassembly...
Страница 86: ...4 System Board Layout Audio Board Connector Board LCD Panel Switch Board LED Status Board Main Board...
Страница 91: ...5 2 Illustrated Parts Breakdown Illustrated Parts Breakdown Non AGP Models...
Страница 94: ...Illustrated Parts Breakdown 5 5 Illustrated Parts Breakdown AGP Models...
Страница 102: ...7 Troubleshooting Quick Troubleshooting Helpful Questions...
Страница 112: ...9 Specifications System Components Pin Assignments Connector Locations Memory Map Interrupt Controllers...
Страница 138: ...NEC Computer Systems Division Packard Bell NEC Inc 1 Packard Bell Way Sacramento CA 95828 0903 819 200064 000 3 99...