Dell OptiPlex Gs Service Manual (.pdf) - Page 105

port for ECP mode if an ECP device is, port. Windows 95 automatically con s

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Table A-1. System Setup Categories (Continued) Category Function SERIAL PORT 1 Configures system's built-in serial port 1. The port can be set to AUTO to automatically configure the port, to COM1 or COM3, or to OFF to disable the port. SERIAL PORT 2 Configures system's built-in serial port 2. The port can be set to AUTO to automatically configure the port, to COM2 or COM4, or to OFF to disable the port. PARALLEL PORT Configures system's built-in parallel port. The port's I/O address may be set to 378H (the default), 3BCH, 278H, or to OFF to disable the port. PARALLEL MODE HARD DISK DISKETTE SPEAKER MICROPROCESSOR EXTERNAL CACHE VIDEO MEMORY SYSTEM MEMORY SERVICE TAG ASSET TAG NOTE: Do not set the port to 278H if you have an ECP device attached to the port. Controls whether system's built-in parallel port acts as an AT-compatible (unidirectional) or PS/2-compatible (bidirectional) port. Windows 95 automatically configures the port for ECP mode if an ECP device is attached. Enables or disables the system's built-in EIDE hard-disk drive interface. Enables or disables system's built-in diskette drive controller. Enables or disables the built-in speaker. Displays type of microprocessor installed. Displays amount of external cache memory installed on the system board. Displays amount of video memory installed on the system board. Displays entire amount of installed memory detected in system, except for memory on EMS expansion cards. Displays system's five-character service tag number. Displays the customer-programmable asset tag code if one is assigned. System Setup Program A-5

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System Setup Program
A-5
SERIAL PORT 1
Configures system’s built-in serial port 1. The
port can be set to
AUTO
to automatically con-
figure the port, to
COM1
or
COM3,
or to
OFF
to
disable the port.
SERIAL PORT 2
Configures system’s built-in serial port 2. The
port can be set to
AUTO
to automatically con-
figure the port, to
COM2
or
COM4
, or to
OFF
to
disable the port.
PARALLEL PORT
Configures system’s built-in parallel port. The
port’s I/O address may be set to
378H
(the
default)
,
3BCH
,
278H
, or to
OFF
to disable the
port.
NOTE: Do not set the port to
278H
if you have an
ECP device attached to the port.
PARALLEL MODE
Controls whether system’s built-in parallel
port acts as an AT-compatible (uni-
directional) or PS/2-compatible (bidirectional)
port. Windows 95 automatically configures the
port for ECP mode if an ECP device is
attached.
HARD DISK
Enables or disables the system’s built-in
EIDE hard-disk drive interface.
DISKETTE
Enables or disables system’s built-in diskette
drive controller.
SPEAKER
Enables or disables the built-in speaker.
MICROPROCESSOR
Displays type of microprocessor installed.
EXTERNAL CACHE
Displays amount of external cache memory
installed on the system board.
VIDEO MEMORY
Displays amount of video memory installed
on the system board.
SYSTEM MEMORY
Displays entire amount of installed memory
detected in system, except for memory on
EMS expansion cards.
SERVICE TAG
Displays system’s five-character service tag
number.
ASSET TAG
Displays the customer-programmable asset
tag code if one is assigned.
Table A-1.
System Setup Categories
(Continued)
Category
Function