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MAINTENANCE & SERVICE GUIDE
PROSIGNIA NOTEBOOK 190
INDEX PAGE PRODUCT DESCRIPTION LEGAL NOTICE HOW TO USE THIS GUIDE
REMOVAL & REPLACEMENT ILLUSTRATED PARTS CATALOG TROUBLESHOOTING SPECIFICATIONS
Specifications
Diskette Drive
>Physical &
Environmental
>Display
>Hard Drives
>CD/DVD
Drives
>LS-120 Drive
>Diskette
Drive
>Battery Pack
>Modem
>System
Memory
>System
Interrupts
>System DMA
>System I/O
>Pin
Assignments
Diskette Size
3.5"
Light
Height
none
.5" / 1.27 cm
Bytes per Sector
512
Sectors per Track
High density
18 (1.44 MB)
15 (1.2 MB)
Low density 9
Tracks per side
High Density
80 (1.44 MB)
80 (1.2 MB)
Low Density 80
Access Times
Track-to-Track (high/low)
Average (ms)
Settling Time (ms)
Latency Average
3 ms/6 ms
94 ms/174ms
15 ms
100
Number of Read/Write
Heads
2