Dell OptiPlex 780 Support Question
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 bertoros on October 20th, 2012
Dell Optiplex 780 System Board
Layout of front panel pins on the system board ??? Thanks for response,Bert
Current Answers
Answer #1: Posted by NiranjanvijaykumarAtDell on October 23rd, 2012 1:30 AM
NiranjanvijaykumarAtDell
Member since:
May 12th, 2012 Points: 807,180
Member since:
May 12th, 2012 Points: 807,180
Hello bertoros,
I am from Dell Social Media and Community.
Please find the image attached to the system board layout and the descriptions.
Let me know if you need further assistance, I will be glad to help.
Dell-Niranjan
Twitter: @NiranjanatDell
I am from Dell Social Media and Community.
Please find the image attached to the system board layout and the descriptions.
Let me know if you need further assistance, I will be glad to help.
Dell-Niranjan
Twitter: @NiranjanatDell
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You can click the image below to enlarge
NiranjanAtDell
Dell Inc
Related Dell OptiPlex 780 Manual Pages
Setup and Features Information Tech Sheet (Desktop, Mini-Tower, Small Form Factor) - Page 1
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 ...
Service Manual - Page 1
... the entities claiming the marks and names or their products. Other trademarks and trade names may be used in this text: Dell, the DELL logo, OptiPlex are not followed. 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...
Service Manual - Page 3
...pins. WARNING: Before working inside your computer and all network cables from their electrical outlets. 6. Do not touch the components or contacts on the cable itself.
Disconnect your computer, read the safety information that came with your warranty. Recommended Tools Working on Your Computer
Dell™ OptiPlex™ 780 Service Manual-Desktop... the system board. 7. To avoid...
Service Manual - Page 5
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
... operating system logo appears, continue to wait until you see the Microsoft® Windows® desktop.
Back to Contents Page
Diagnostics
Dell™ OptiPlex™ 780 Service Manual Dell Diagnostics Power Button Light Codes Beep Codes Diagnostic Lights
Dell Diagnostics
When to Use the Dell Diagnostics
It is recommended that the device you want to run the...
Service Manual - Page 17
..., or +/- < > -Remain in the exact same order. General
System Board
Displays the following keystrokes to navigate the System Setup screens. 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...
Service Manual - Page 22
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. For additional safety best practices information, see the Regulatory Compliance ...
Service Manual - Page 24
... drive from the computer. 4. Disconnect the hard-drive power cable. Disconnect the hard-drive data cable.
5. 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 your computer. Removing the Primary Hard Drive
1. Follow the procedures...
Service Manual - Page 28
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.
Follow the procedures in Before Working Inside Your Computer. 2. Disconnect ...
Service Manual - Page 32
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. Follow the procedures in Before Working Inside Your Computer. 2. For ...
Service Manual - Page 34
... in Before Working Inside Your Computer. 2. Press out on the securing clips at www.dell.com/regulatory_compliance. Lift the memory module out of the memory module connector.
3.
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...
Service Manual - Page 36
...best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Disconnect the processor power connector from the system board.
6. Removing the Power Supply
1. Remove the secondary hard drive (if present). 4. Back to Contents Page
Power Supply
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the...
Service Manual - Page 42
... Inside Your Computer. 2. Back to Contents Page
Fan
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer. Pull out the fan retention tab, and then shift the fan towards the system board.
For additional safety best practices information, see the Regulatory...
Service Manual - Page 45
Remove the heat sink and processor. 4. Removing the System Board
1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the riser cage. 3. Back to Contents Page
System Board
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer. Remove the memory. 5. Disconnect...
Service Manual - Page 55
... procedures in Before Working Inside Your Computer. 2. Disconnect the optical-drive data cable.
3. Removing the Optical Drive
1. Back to Contents Page
Optical Drive
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer.
Disconnect the optical-drive power cable. For additional...
Service Manual - Page 59
Follow the procedures in Before Working Inside Your Computer. 2. Back to Contents Page
Secondary Hard Drive (Optional)
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer.
Removing the Secondary Hard Drive (Optional)
1. Disconnect the hard-drive ...
Service Manual - Page 63
.... Disconnect the PS/2 serial-port cable from the system board.
3. Back to an upright position. Follow the procedures in Before Working Inside Your Computer. 2. Removing the Riser Cage
1. 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...
Service Manual - Page 68
.... 2.
Removing the Standard Back Plate
1. Gently lift the standard back plate and remove from the computer. Back to Contents Page
Standard Back Plate
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer. Remove the riser cage. 3. Back to Contents Page...
Service Manual - Page 70
Back to Contents Page
Heat Sink and Processor
Dell™ OptiPlex™ 780 Service Manual-Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your computer. Removing the Heat Sink ...on each side of the heat sink.
For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
Technical Guide - Page 13
... OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2.0
COMMUNICATIONS - SFF supports low profile card. WIRELESS
Dell Wireless 1505 PCIe WLAN card (802.11n) Dell Wireless 1510 miniPCIe WLAN card (802.11n) Dell Wireless 1520 miniPCIe WLAN card (802.11n)
AUDIO AND SPEAKERS
ADI 1984A High Definition Audio Codec Internal Dell Business Audio Speaker Dell AX210 2.0 Desktop Speakers Dell AX510/AX510PA Flat Panel...
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