Dell OptiPlex GX150, Руководство пользователя

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Serial Port Connectors
Default port designations: COM1 for serial port 1 and COM2 for serial port 2. You can reassign the serial port's designation if you add an
expansion card containing a serial port using this designation.
If you set the system ’ s serial ports to Auto in system setup and add an expansion card containing a serial port configured to a specific
designation, the computer automatically maps (assigns) the integrated ports to the appropriate COM setting as necessary.
Before you add a card with a serial port, check the documentation that accompanied your software to make sure that the software can be mapped
to the new COM port designation.
Keyboard Connector
Attach the keyboard cable to the 6-pin connector on the back panel.
Inside Your Computer
The following figures show the desktop systems with their covers opened.
Inside the Small Form-Factor Chassis
Inside the Small Desktop Chassis
Inside the Small Mini-Tower Chassis
NOTE: Do not use this connector if your computer contains an add-in accelerated graphics port (AGP) and/or Peripheral Component
Interconnect (PCI) card. This connector can be used for a secondary display if multi-monitor is supported and enabled in your operating
system and you have an add-in PCI video card.
1 Hard drive
2 3.5-inch floppy drive
3 CD drive
4 Cover release buttons (2)
5 Internal speaker
6 Chassis intrusion switch
7 System board
8 Power supply
9 AC power connector
10 I/O ports and connectors
11 Padlock ring
12 Heat sink and blower assembly
1 Diskette drive
2 Hard drive
3 Internal speaker
4 Chassis intrusion switch
5 Expansion-card cage
6 Power supply
7 Expansion-card slots
8 AC power connector
9 Padlock ring
10 I/O ports and connectors
11 Microprocessor and heat sink
12 System board
13 Optical drive