Dell OptiPlex 780 Support and Manuals
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Most Recent Dell OptiPlex 780 Questions
Air Sensor
Where is Dell optiplex 780 air temperature sensor located
Where is Dell optiplex 780 air temperature sensor located
(Posted by michaelthiyombewe 2 years ago)
Alert Mess Hard Drive Fan Failure On Startup
I just replaced 2 Optiplex 620 motherboards with 780s and I am getting this error message on start-u...
I just replaced 2 Optiplex 620 motherboards with 780s and I am getting this error message on start-u...
(Posted by mcamelyne 6 years ago)
Replacing Video Card
My video card is out on my Dell Optiplex 780. I just want to replace it - no upgrade. Can you tell m...
My video card is out on my Dell Optiplex 780. I just want to replace it - no upgrade. Can you tell m...
(Posted by OMRiver 9 years ago)
Im Getting The Black Screen After Windows Logo. And Can Not Boot In Safe Mode.
(Posted by kchatman71 9 years ago)
How To Configure Dvi Expansion Card On Dell 780
(Posted by makiillehu 9 years ago)
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Popular Dell OptiPlex 780 Manual Pages
Setup and Features Information Tech Sheet (Desktop, Mini-Tower, Small Form Factor) - Page 4
... connector 9 VGA connector 11 DisplayPort connector
2 serial connector 4 network connector 6 line-out connector 8 USB 2.0 connectors (6) 10 eSata connector
Quick Setup
WARNING: Before you did not order them. Back Panel Connectors - Desktop, Mini-Tower, and Small Form Factor
1
2
3
4
5
6
7
11
10
9
8
1 parallel connector 3 link integrity light 5 network activity light 7 line-in this...
Setup and Features Information Tech Sheet (Desktop, Mini-Tower, Small Form Factor) - Page 7
.... one Small Form Factor - For a complete and current listing of the specifications for your computer. one Small Form Factor -
one Mini-Tower and Desktop - two Desktop -
System Information Chipset
Processor Processor
Video Video type:
Integrated Discrete
Video memory: Integrated
Memory Memory module connector Memory module capacity Type Minimum memory Maximum memory
Drives Externally...
Setup and Features Information Tech Sheet (Desktop, Mini-Tower, Small Form Factor) - Page 8
...problem with brackets) 3.5-inch SATA hard drive
19-in-1 Media Card Reader
5.25-inch SATA DVD-ROM, DVD+/-RW, or DVD/CDRW combo drive
Mini-Tower - Diagnostic lights
Four lights located on the front panel of the computer. one (slimline drive) Mini-Tower - one Small Form Factor - Amber light - Blinking green light indicates that the computer is not detecting a physical connection to the hard...
Setup and Features Information Tech Sheet (Desktop, Mini-Tower, Small Form Factor) - Page 9
...-setting
information)
Small Form Factor - 90-265 VAC, 50/60 Hz
Coin-cell battery
3V CR2032 lithium coin cell
Physical Height Width Depth Weight
Mini-Tower - 40.80 cm (16.10 inches) Desktop - 11.40 cm (4.50 inches) Small Form Factor - 9.26 cm (3.65 inches)
Mini-Tower - 18.70 cm (7.40 inches) Desktop - 39.90 cm (15.70 inches) Small Form Factor - 31.40 cm (12.40 inches)
Mini-Tower - 43.30...
Setup and Features Information Tech Sheet (Ultra
Small Form Factor) - Page 1
... 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 power button 4 diagnostic lights (4) 6 WiFi activity light (optional) 8 microphone connector
November 2009
Model: D01U Type: D01U001...
Setup and Features Information Tech Sheet (Ultra
Small Form Factor) - Page 6
... the diagnostic lights, see the Service Manual available on state; Orange light - blinking blue light indicates sleep state of computer: Link integrity light on integrated network adapter
Network activity light on the front panel of the computer. Amber light - A blinking yellow light indicates that the computer is not detecting a physical connection to the drive. Green light - A good...
Service Manual - Page 6
...on card (for mini-tower, desktop, and small form factor computers. Back to view information about your computer, click Start® Help and Support and select the option to Contents Page
Technical Specifications
Processor Memory Expansion Bus Video System Information Cards Drives External Connectors
Controls and Lights Network Audio Power System Board Connectors...
Service Manual - Page 9
... to the hard drive green - Desktop Small form factor
PCI Express x1 Mini-tower Desktop Small form factor
PCI Express x16
Serial ATA Mini-tower Desktop Small form factor
Memory Internal USB device Processor fan Hard-drive fan Front panel control Processor Power 12V Power Controls and Lights Front of the computer
Power button Power light
Drive activity light
Network connectivity light
two 120...
Service Manual - Page 10
... Height
Mini-tower Desktop Small form factor Width Mini-tower Desktop Small form factor Depth
40.80 cm (16.10 inches) 11.40 cm (4.50 inches) 9.26 cm (3.65 inches)
18.70 cm (7.40 inches) 39.90 cm (15.70 inches) 31.40 cm (12.40 inches) For more information, see Diagnostics. the computer is calculated by using the power supply wattage rating. A blinking yellow light
network adapter
indicates...
Service Manual - Page 15
...completes POST, all modules without error.
Suggested Resolution
Plug the computer into your computer has four lights labeled 1, 2, 3, and 4 on the bank panel. A possible processor failure has occurred. If the problem persists, contact Dell.
If available, install a working graphics card into a working memory of -day clock stopped Serial or parallel port test failure Failure to decompress...
Service Manual - Page 17
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 the Dell™ logo appears to initiate a one -time boot menu with a list of the valid boot devices for the computer. Action Expand and...
Technical Guide - Page 5
DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
SMALL FORM FACTOR COMPUTER (SFF) VIEW
FRONT VIEW
1 Optical Drive (optional) 2 Optical Drive Eject Button
7 Power Button, Power Light
8 Microphone Connector
3 USB 2.0 Connectors (2)
9 Headphone Connector
4 Network Connectivity Light
5 Diagnostic Lights (4)
10 Media Card Reader (optional)
6 Hard Drive Activity Light
BACK VIEW 1 ...
Technical Guide - Page 6
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 USB Connector 2.0 (2)
4 Diagnostic Lights (4) 5 Network Connectivity Light 6 WiFi Activity Light (optional)
BACK VIEW
1 Network Activity Light 2 Captive Thumbscrew 3 ...
Technical Guide - Page 9
...
X
9
1 The total amount of available memory will operate at 1066MHz speed due to chipset specifications. To fully utilize 4GB or more of sale. DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
ADVANCED SYSTEM MANAGEABILITY MODES
NOTE: Hardware management mode options allow you a choice of vPro as desired. Requires a vPro processor -Intel Standard Manageability: This option delivers...
Technical Guide - Page 13
...8482; OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
COMMUNICATIONS - NETWORK ADAPTER (NIC)
NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser. Intel® 82567LM Gigabit1 Ethernet LAN 10/100/1000 (Remote Wake Up, PXE support and Intel Active Management Technology support)
Broadcom NetXtreme 10/100/1000 PCIe Gigabit Networking Card
MT
DT
SFF...
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