DTA: Jumpers/Switches/Controls
Jumpers/Switches/Controls
Jumpers
Switches
Controls
Connectors and Sockets
Jumpers
System Board Layout
 = jumped
 = not jumped
PASS_WD  (default) Password feature enabled.
 Password feature disabled.
256/512K  (default) Reserved - do not change.
VRE  (default) Reserved - do not change.
BIOS_RECOVER  (default) BIOS to operate normally.
 Allows BIOS to be rewritten from a
diskette.
SPEED W3 W4
50MHZ  
60MHZ  
66MHZ  
Switches
There are no internal configuration switches in this computer.
Controls
Front-Panel Controls/Indicators
Power Switch
The power switch is a push-button on/off switch.
Power Indicator
The power indicator lights up when the computer is on.
Reset Button
Pressing the reset button initiates a hardware reset. To avoid possible data or file structure corruption, use the reset button only when the system cannot be rebooted with the <CTRL-ALT-DEL> key combination, and close any open application programs or files if possible.
Hard-Disk Drive Access Indicator
The hard-disk drive access indicator lights up when the hard-disk drive is being accessed.
Diskette-Drive Access Indicator
The diskette-drive access indicator lights up when a diskette drive is being accessed.
Connectors and Sockets
Connector or
Socket Description
BATTERY Battery connector
COM1, COM2 Serial port connectors on serial-port extender board
FLOPPY Diskette/tape drive interface connector
FAN CONN (near SIMM Auxiliary SCSI-drive fan controller
sockets)
FAN CONN (front left Microprocessor fan connector for fan located in card
corner of the system guide enclosure
board)
FEATURE Feature connector
IDE LED Hard-disk drive access indicator connector
ISAn ISA expansion-card connector
KEYBRD Keyboard connector
MICROPROCESSOR Microprocessor socket
MOUSE Mouse connector
PARALLEL Parallel port connector on extender board for video
and parallel ports
PCIn PCI expansion-card connector
POWER Power input connector
PRIMARY IDE PCI IDE interface connector
SECONDARY IDE ISA IDE interface connector
SERIAL Serial port extender-board connector
SIMMn SIMM socket
SPEAKER Speaker connector (not used)
VGA Video connector on extender board for video and
parallel ports
VGA/PARALLEL Video/parallel port extender-board connector
VMEM 1, VMEM 2 Video-memory upgrade sockets
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