Dell OptiPlex 780 Support Question
Find answers below for this question about Dell OptiPlex 780.Need a Dell OptiPlex 780 manual? We have 6 online manuals for this item!
Question posted by akunLa on December 18th, 2013
What Are All The Ports Foind In A Dell Coptiplex 780
The person who posted this question about this Dell product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
There are currently no answers that have been posted for this question.
Be the first to post an answer! Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.
Be the first to post an answer! Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.
Related Dell OptiPlex 780 Manual Pages
Setup and Features Information Tech Sheet (Desktop, Mini-Tower, Small Form Factor) - Page 1
![](/manualimages/7/1/dell-optiplex-780-setup-features-information-tech-sheet-desktop-minitower-small-form-factor-a6f2143_1_3ebc.png)
![](/manualimages/7/1/dell-optiplex-780-setup-features-information-tech-sheet-desktop-minitower-small-form-factor-a6f2143_1_3ebc.png)
Dell™ OptiPlex™ 780 Setup and Features Information Tech Sheet
Front and Back View - Desktop
1
2
3
4
5
10
98
76
11 12
16
1 optical drive 3 USB 2.0 connectors (2) 5 power button, power light 7 network connectivity light 9 headphone connector
March 2010
15
14
13
2 optical ...
Setup and Features Information Tech Sheet (Ultra
Small Form Factor) - Page 1
![](/manualimages/p/v/dell-optiplex-780-setup-features-information-tech-sheet-ultra-small-form-factor-2d9215b_1_201c.png)
![](/manualimages/p/v/dell-optiplex-780-setup-features-information-tech-sheet-ultra-small-form-factor-2d9215b_1_201c.png)
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Dell™ OptiPlex™ 780 Ultra Small Form Factor Setup and Features Information Tech Sheet
Front View
1 2 3 4
5 6
1 CD/DVD drive 3 drive activity light 5 network activity light 7 headphone connector 9 USB connectors (2)
9
8
7
2 ...
Dell Mounting Bracket - User's Guide (Ultra
Small Form Factor) - Page 1
![](/manualimages/u/6/dell-optiplex-780-dell-mounting-bracket-users-guide-ultra-small-form-factor-39f456c_1_1e94.png)
![](/manualimages/u/6/dell-optiplex-780-dell-mounting-bracket-users-guide-ultra-small-form-factor-39f456c_1_1e94.png)
dell.com/regulatory_compliance
User's Guide
Dell™ OptiPlex™ 780-USFF Mounting Bracket
Wall with Wood Stud Mount
Under Desk Mount
The Dell OptiPlex 780-USFF Mounting Bracket supports the System in vertical or horizontal orientations. www.dell.com support.dell.com
1 of 14
Dell Mounting Bracket - User's Guide (Ultra
Small Form Factor) - Page 3
![](/manualimages/u/6/dell-optiplex-780-dell-mounting-bracket-users-guide-ultra-small-form-factor-39f456c_3_0fa9.png)
![](/manualimages/u/6/dell-optiplex-780-dell-mounting-bracket-users-guide-ultra-small-form-factor-39f456c_3_0fa9.png)
Contents 1 About your Dell OptiPlex 780-USFF Mounting Bracket 4 2 Setting up your Dell OptiPlex 780-USFF Mounting Bracket 4 3 Specifications...14 4 Finding Information...14
3 of 14
Dell Mounting Bracket - User's Guide (Ultra
Small Form Factor) - Page 4
![](/manualimages/u/6/dell-optiplex-780-dell-mounting-bracket-users-guide-ultra-small-form-factor-39f456c_4_f03d.png)
![](/manualimages/u/6/dell-optiplex-780-dell-mounting-bracket-users-guide-ultra-small-form-factor-39f456c_4_f03d.png)
... Mounting Bracket
Wall Mount
12
3
Under Desk Mount
1
1
2
3
1 System Mounting Bracket
2 System Sleeve
3 System Chassis (ordered separately)
Setting up the Dell OptiPlex 780-USFF Mounting Bracket
2
Components
Mounting Bracket, System Sleeve, two Lag Screws
2x M8 x 80 mm
WARNING: Because surfaces vary widely and the ultimate mounting method ...
Service Manual - Page 1
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_1_0ec0.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_1_0ec0.png)
.... All rights reserved. Intel, Core, and Celeron are not followed. Reproduction of data if instructions are registered trademarks of your computer. A02 Dell™ OptiPlex™ 780 Service Manual
Desktop Computer
Working on Your Computer Removing and Replacing Parts Specifications Diagnostics System Setup
Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information...
Service Manual - Page 3
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_3_9cfe.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_3_9cfe.png)
...5. Disconnect your computer and certain components may only be replaced or-if purchased separately-installed by a certified service technician.
Working on Your Computer
Dell™ OptiPlex™ 780 Service Manual-Desktop
Before Working Inside Your Computer Recommended Tools Turning Off Your Computer After Working Inside Your Computer
Before Working Inside Your Computer
Use the...
Service Manual - Page 5
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_5_148e.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_5_148e.png)
Back to Contents Page
Removing and Replacing Parts
Dell™ OptiPlex™ 780 Service Manual-Desktop
Cover Primary Hard Drive Floppy Drive (Optional) Expansion Card Memory Power Supply Fan System Board
Optical Drive Secondary Hard Drive (Optional) Riser Cage Standard Back Plate Heat Sink and Processor Coin-Cell Battery IO Panel
Back to Contents Page
Service Manual - Page 12
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_12_580e.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_12_580e.png)
... see the Microsoft® Windows® desktop. Starting the Dell Diagnostics From the Drivers and Utilities Disc
1.
Then shut down your computer. When the boot device list appears, highlight Onboard or USB CD-ROM Drive and press . Back to Contents Page
Diagnostics
Dell™ OptiPlex™ 780 Service Manual Dell Diagnostics Power Button Light Codes Beep...
Service Manual - Page 17
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_17_d215.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_17_d215.png)
... valid boot devices for the computer. If you have trouble entering System Setup using this menu. Back to Contents Page
System Setup
Dell™ OptiPlex™ 780 Service Manual-Mini-Tower, Desktop, and Small Form Factor
Boot Menu Navigation Keystrokes Entering System Setup System Setup Simulation System Setup Menu Options
Boot Menu
Press when...
Service Manual - Page 22
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_22_e8f6.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_22_e8f6.png)
.../regulatory_compliance. Removing the Cover
NOTE: You may need to install Adobe Flash Player from Adobe.com to Contents Page
Cover
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer. Follow the procedures in Before Working Inside Your Computer. 2. Pull ...
Service Manual - Page 24
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_24_2ef4.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_24_2ef4.png)
... additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Remove the optical drive from the computer. 4. Removing the Primary Hard Drive
1. Back to Contents Page
Primary Hard Drive
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with...
Service Manual - Page 28
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_28_868b.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_28_868b.png)
...-drive data cable.
3. Disconnect the floppy-drive power cable. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
Back to Contents Page
Floppy Drive
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer.
Service Manual - Page 32
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_32_94c8.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_32_94c8.png)
... and out of its connector on the card-retention latch upwards. 3. Rotate the release tab on the system
board. Back to Contents Page
Expansion Card(s)
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer.
Service Manual - Page 34
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_34_1668.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_34_1668.png)
... Working Inside Your Computer. 2. Lift the memory module out of the memory module connector.
3. Removing the Memory Module(s)
1.
Back to Contents Page
Memory
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the...
Service Manual - Page 63
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_63_6a15.png)
![](/manualimages/s/0/dell-optiplex-780-service-manual-5525e3b_63_6a15.png)
...
1. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Disconnect the PS/2 serial-port cable from the system board.
3. Pivot the riser-cage handle to Contents Page
Riser Cage
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped...
Technical Guide - Page 6
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_6_7eab.png)
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_6_7eab.png)
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
ULTRA SMALL FORM FACTOR COMPUTER (USFF) VIEW
FRONT VIEW
1 Optical Drive 2 Power Button, Power Light 3 Drive Activity Light
7 Headphone Connector 8 Microphone Connector 9 ...
Technical Guide - Page 12
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_12_2b33.png)
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_12_2b33.png)
...
1 Front 1 Rear 1 Front, 1 Rear
X X
12 See chassis diagrams section for port/connector locations
USB 2.0
Serial eSATA Parallel Network Connector (RJ-45) PS/2 1394 Controller Video:
MT
DT
SFF
2...card
EXTERNAL PORTS/CONNECTORS
NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser.
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK...
Technical Guide - Page 26
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_26_32cb.png)
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_26_32cb.png)
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
GRAPHICS/VIDEO CONTROLLER (CONT.)
256MB AMD RADEON™ HD 3470 GRAPHICS W/ DUAL DP
...Range
MT
DT
SFF
PCIEx16
750Mhz
500Mhz
18W
Yes
32-bit
85Hz
Yes
D3D and OpenGL
Max : 1920x1440/32bpp @ 75Hz Min : 640x480/8bpp @ 60Hz
2 Display Port
6.6 x 4.7 / 16.764 x 12.0
6.6 x 4.7 / 16.764 x 12.0
10°-50° C 5-90% RH 0-20,000 ft.
...
Technical Guide - Page 43
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_43_7c2f.png)
![](/manualimages/o/6/dell-optiplex-780-technical-guide-e1d48dc_43_7c2f.png)
...Reporting: SATA-0: SATA-1: External SATA:
Integrated NIC: USB Controller: Parallel Port: Parallel Port Address: Serial Port #1: Serial Port #2: Front USB: Rear Quad USB: Rear Dual USB: PCI Slots...set Not set Enable Disable Enable Deactivate Not set
43 DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
BIOS DEFAULTS
Drives System Configuration
Video Performance Virtualization Support Security
Diskette ...
Similar Questions
What Motherboard And Cpu Will Be The Best Fit For The Dell Desktop Optiplex 740
(Posted by rmalone3108 2 years ago)
Where Can I Find Dell Optiplex 780 Pci Serial Port
(Posted by mkerjoan 10 years ago)
Can The Sata Port On Optiplex 780 Be Used For Monitor
(Posted by DDSyrond 10 years ago)
Where To Find Pci Serial Port Driver For Dell Optiplex 780
(Posted by Johdisi 10 years ago)