Dell OptiPlex 390 Support and Manuals
Get Help and Manuals for this Dell item
View All Support Options Below
Free Dell OptiPlex 390 manuals!
Problems with Dell OptiPlex 390?
Ask a Question
Free Dell OptiPlex 390 manuals!
Problems with Dell OptiPlex 390?
Ask a Question
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)
Dell OptiPlex 390 Videos
Dell Optiplex 390 Diagnostic Code 3
Duration: 3:54
Total Views: 9,984
Duration: 3:54
Total Views: 9,984
Dell OptiPlex 390 Mini Tower
Duration: 1:01
Total Views: 8,799
Duration: 1:01
Total Views: 8,799
Dell Optiplex 760 SSD vs Dell Optiplex 390 HDD
Duration: 2:42
Total Views: 9,279
Duration: 2:42
Total Views: 9,279
Dell Optiplex 390 Europc Review Sample
Duration: 2:44
Total Views: 855
Duration: 2:44
Total Views: 855
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
... diagnostic button.
If the LED does not light up, the power supply may be connected during this test.
8 Blinking amber light indicates a problem with the system board or power supply. For more information on and is reading data from or writing data to the power connector (at support.dell.com/manuals. NOTE: You can test the health of...
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
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL
MT System Board Components
Number
Name
1
Front IO connector (FRONTPANEL))
2
Internal Speaker Connector (INT_SPKR)
3
System fan Connector (FAN_SYS1)
4
SATA 1 Connector(SATA1)
5
SATA 0 Connector(SATA0)
6
SATA 2 Connector(SATA2)
7
SATA 3 Connector(SATA3)
8
Internal USB Connector (USBF1)
9
Internal USB Connector (USBF1)
...
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
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL
DT System Board Components
Number
Name
1
Front IO connector (FRONTPANEL))
2
Internal Speaker Connector (INT_SPKR)
3
System fan Connector (FAN_SYS1)
4
SATA 1 Connector(SATA1)
5
SATA 0 Connector(SATA0)
6
SATA 2 Connector(SATA2)
7
SATA 3 Connector(SATA3)
8
Internal USB Connector (USBF1)
9
Internal USB Connector (USBF1)
...
Technical Guide - Page 15
... be provided by third-party. For more details on Dell Service Plans please to go to Dell. DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL
SECURITY Chassis Intrusion Switch Chassis lock slot and loop support
MT
DT
SFF
Optional
Standard
SERVICE AND SUPPORT
NOTE: For more information, visit www.dell.com/warranty.
2 Service may be dispatched if necessary following phone-based...
Technical Guide - Page 34
...I/O:
Strong Password: Password Configuration: Password Bypass: Password Changes: Computrace®: Chassis Intrusion: CPU XD Support:
AC Recovery: Auto On Time: Deep Sleep Control: Fan Control Override: Wake on LAN:
Service Tag: Asset Tag: SERR Message:
Numlock LED: Keyboard Errors: POST HotKeys: Fast Boot:
Enabled ATA Enable (SATA-0, SATA-1, SATA-2, SATA3) Disable Enable (Boot Support, Front USB...
Owners Manual - Page 5
... Fan Shelter 53 Installing The Fan Shelter 53
19 System Setup 55
System Setup...55 Boot Menu...55 Boot Menu Enhancements 55 Timing Key Sequences...56 Beep Codes and Text Error Messages 57 Navigation...57 System Setup Options...57
20 Troubleshooting 67
Diagnostic LEDs...67 Beep Codes...74 Error Messages...77
21 Specifications 81
Specification...81
22 Contacting Dell 89
Contacting Dell...89
Owners Manual - Page 55
...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...definable settings.
Boot Menu
This feature gives users a quick and convenient mechanism to bypass the System Setup-...
Owners Manual - Page 69
... peripheral cards from the PCI and PCI-E slots and re-start the computer. Troubleshooting Steps The computer hardware is installed, try moving it to install additional memory modules (one module and re-start the computer.
• If available, install verified working memory of the same type into your computer. LED Power Button
Problem Description Troubleshooting Steps
Memory modules are...
Owners Manual - Page 72
... all modules without error.
72
If the computer starts normally, continue to install additional memory modules (one module (see your service manual) and restart the computer. Power Button
Problem Description A possible USB failure has occurred. LED
Power Button
Problem Description No memory modules are installed, remove the modules (see your computer. Troubleshooting Steps
• If...
Owners Manual - Page 73
... installed. Troubleshooting Steps • •
Ensure that the memory you are detected, but a 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...
Owners Manual - Page 74
...,
and restart the computer.
Beep Codes The computer can emit a series of beeps 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. •...
Owners Manual - Page 85
.... Blinking amber light indicates a problem with the system board or power supply.
Green light -
The power supply is turned on the diagnostic lights, see the Service Manual at the back
85 Four lights located on state; System Board Connectors Small Form Factor
Password clear jumper RTC reset jumper Internal speaker Intruder connector Power connector
one 5-pin connector one 3-pin...
Dell OptiPlex 390 Reviews
We have not received any reviews for Dell yet.