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Most Recent Dell OptiPlex 390 Questions
Powering On
when I turn on the computer, it powers on for a second or two then powers off. What is causing this
when I turn on the computer, it powers on for a second or two then powers off. What is causing this
(Posted by Bernathfrank 8 years ago)
How To Enable Ahci In Bios?
(Posted by jrajprsa 8 years ago)
Cleaning The Optiplex 390
I need to clean the dust and lint from my OptiPlex 390 computer. I have a can of CRC Duster that I u...
I need to clean the dust and lint from my OptiPlex 390 computer. I have a can of CRC Duster that I u...
(Posted by marion196 9 years ago)
How Do I Clean The Dust Out?
How do I clean the dust out of the inside of the computer?
How do I clean the dust out of the inside of the computer?
(Posted by marion196 9 years ago)
Where Are The Diagnostic Light Located On A Dell Optiplex 390
(Posted by k0st1im 9 years ago)
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Popular Dell OptiPlex 390 Manual Pages
User Manual - Page 1
microphone connector 5. power-supply diagnostic light 11. Dell Optiplex 390
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
headphone connector 4. optical drive
7. USB 2.0 connectors (2) 9. Mini-Tower - power cable connector
Regulatory Model :D12M, D07D, D04S Regulatory Type :D12M001, D07D001,
...
User Manual - Page 8
... inch drive bays
Mini-Tower two two
Desktop one one
Small Form Factor one (slimline) one
Control Lights And Diagnostic Lights
Front of computer:
Power supply light
Green light - Blinking blue light indicates that the computer is functional. Back of computer:
Power button light
Blue light - AC power must be connected to the hard drive.
Amber light -
blinking blue light...
Technical Guide - Page 2
... (DT) View Small Form Factor Computer (SFF) View
MARKETING SYSTEM CONFIGURATIONS Operating System, Chipset Processor Memory Hard Drives, Removable Storage, System Expansion Slots Graphics/Video Controller, External Ports/Connectors Communications-Network Adapter (NIC), Wireless Audio and Speakers, Keyboard and Mouse Security, Service and Support, Software
DETAILED ENGINEERING SPECIFICATIONS System...
Technical Guide - Page 3
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL
MINI TOWER COMPUTER (MT) VIEW
1
6
10
7
11
15
2
12
16
8 3
4
9
5
13
14
FRONT VIEW
BACK VIEW
1 Power Button, Power Light
6 Optical Drive (optional)
2 Optical Drive Bay (optional)
7 Optical Drive Eject Button
3 Microphone Connector 8 USB 2.0 Connectors (2)
4 Headphone Connector 9 Drive Activity Light
10 Power Supply ...
Technical Guide - Page 4
...
SATA 2 Connector(SATA2)
7
SATA 3 Connector(SATA3)
8
Internal USB Connector (USBF1)
9
Internal USB Connector (USBF1)
10
Internal Audio Connector (AUDIOF1)
11
PCI-e 1x Connector (SLOT4)
12
PCI-e 1x Connector (SLOT3)
13
PCI-e 1x Connector (SLOT2)
Number 14 15 16 17 18 19 20 21 22 23 24 25
Name PCI-e 16x Connector (SLOT1) System fan Connector (FAN_SYS2) P2 Power Connector(ATX12V) CPU...
Technical Guide - Page 5
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL DESKTOP COMPUTER (DT) VIEW
1
2
3
9 10
11
4 56 7 8
12
13
14 15
FRONT VIEW 1 Optical Drive
BACK VIEW 5 Microphone Connector 9 Padlock Ring
13 Expansion Card Slots(4)
2 Optical Drive Eject Button 6 Headphone Connector 10 Security Cable Slot
3 Power Button, Power Light
4 USB Connectors (2)
7 Drive Activity Light 8 Diagnostic ...
Technical Guide - Page 6
...
SATA 2 Connector(SATA2)
7
SATA 3 Connector(SATA3)
8
Internal USB Connector (USBF1)
9
Internal USB Connector (USBF1)
10
Internal Audio Connector (AUDIOF1)
11
PCI-e 1x Connector (SLOT4)
12
PCI-e 1x Connector (SLOT3)
13
PCI-e 1x Connector (SLOT2)
Number 14 15 16 17 18 19 20 21 22 23 24 25
Name PCI-e 16x Connector (SLOT1) System fan Connector (FAN_SYS2) P2 Power Connector(ATX12V) CPU...
Technical Guide - Page 7
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL SMALL FORM FACTOR COMPUTER (SFF) VIEW
1
2
3
9
10
11 12 13
4 56
7 8
14
15
FRONT VIEW
1 Optical Drive
5 Microphone Connector
2 Optical Drive Eject Button 6 Headphone Connector
3 Power Button, Power Light
4 USB 2.0 Connectors (2)
7 Diagnostic Lights (4) 8 Drive Activity Light
BACK VIEW 9 Padlock Ring
10 Security Cable Slot 11...
Technical Guide - Page 12
..., Parallel/Serial, NIC, Wireless; SYSTEM EXPANSION SLOTS NOTE: See Detailed Engineering Specifications for maximum card dimensions. NOTE: Add in 1 Media Card Reader (MCR) is not available on selectable configuration. PCIe x1: USB 3.0, Serial, Parallel/Serial, NIC, Wireless
MT
DT
SFF
PCIe x16 Slot
1
1
1
PCIe x1 Slot Serial ATA (SATA) connectors
3
3
1
4
4
2
12 MCR is supported...
Technical Guide - Page 16
...SFF 1
2.731 /6.89 6.6/16.765
25W 1
2.731 / 6.89
6.6 /16.765 10W
* Card length can be longer than standard Half-Length Card but cannot be a Full-Length Card.
16 DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL
DETAILED ENGINEERING SPECIFICATIONS
SYSTEM DIMENSIONS (PHYSICAL)
NOTE: System Weight and Shipping Weight is based on a typical configuration and may vary based on PC configuration...
Owners Manual - Page 55
... press during system boot to a specific device (for example: floppy, CD-ROM, or hard drive). Keystroke
Function
one-time boot and diagnostics utility menu
one -time boot menu by pressing Press to enter System Setup and make changes to access, when you do not have trouble entering System Setup using this key, press when the keyboard LEDs first flash. The boot menu includes two...
Owners Manual - Page 72
Problem Description Troubleshooting Steps
LED
A possible hard drive failure has occurred. Troubleshooting Steps Re-install all USB devices and check all power and data cables. Re-seat all cable
connections. LED Power Button
• If available, install working memory of the same type into your service manual), then reinstall one at a time) until you have identified a faulty module or...
Owners Manual - Page 73
...memory configuration or compatibility error has occurred. If the computer starts normally, troubleshoot the last card removed from the computer for memory module/connector placement exist.
Ensure that no special requirements for resource conflicts. LED
Power Button
Problem Description A possible expansion card failure has occurred.
LED Power Button
• If available, install...
Owners Manual - Page 74
... during start-up if the display cannot show errors or problems. These series of beeps, called beep codes, identify various problems. The delay between
74 Power Button
Problem Description A possible system board resource and/or hardware failure has occurred. Troubleshooting Steps
• Clear CMOS. • Disconnect all hard drives and optical drive cables are properly connected to the...
Owners Manual - Page 85
... 5-pin connector one 3-pin connector one 24-pin and one 4-pin connector
Controls and Lights Front of the computer:
Power button light
Drive activity light Diagnostic lights
Back of the computer. Amber light - Blue light -
Solid amber light when the computer does not start indicates a problem with the system board. The power cable must be connected to the hard drive. Blinking blue light...
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