Dell OptiPlex 790 Support Question
Dell OptiPlex 790 Support Question
Find answers below for this question about Dell OptiPlex 790.Need a Dell OptiPlex 790 manual? We have 2 online manuals for this item!
Question posted by jehIr on October 8th, 2013
Dell 790 Won't Turn On No Lights
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Related Dell OptiPlex 790 Manual Pages
View - Page 1
... View
Figure 1. power button, power light 2. diagnostic lights (4) 6. optical-drive bay (optional) 3.
drive activity light 10. power supply diagnostic light 11. power connector 13. Front And Back View Of Mini-Tower
1. power supply diagnostic button 12. optical-drive eject button 8. back panel connectors 14. Dell OptiPlex 790
Setup And Features Information
About Warnings...
View - Page 10
...lights
Four lights located on the diagnostic lights, see the Service Manual at support.dell.com/manuals.
Power Coin-cell battery Voltage
Mini-Tower Desktop Small Form Factor
Ultra Small Form Factor Wattage
Mini-Tower Desktop...A 100 VAC to 240 VAC, 50 Hz to the hard drive. Solid amber light when the computer does not start indicates a problem with the system board. Drives
Small Form...
Technical Guidebook - Page 1
DELL TM OPTIPLEXTM790
TECHNICAL GUIDEBOOK
INSIDE THE OPTIPLEX 790
Technical Guidebook - Page 3
...
14 Expansion card slots(4) 15 Security cable slot 16 Padlock Ring
BACK PANEL CONNECTORS
1 Mouse Connector
7 Keyboard Connector
2 Link Integrity Light
8 USB Connectors (6)
3 Network Connector 4 Network Activity Light 5 Serial connector 6 Line-out Connector
9 Display Port Connector
10 VGA Connector
11 Line-in/Microphone connector
3 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 5
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 DESKTOP COMPUTER (DT) VIEW
FRONT VIEW 1 Optical Drive
2 Optical Drive Eject Button
3 Power Button, Power Light
4 USB Connectors (4)
5 Microphone Connector 6 Headphone Connector 7 Drive Activity Light 8 Diagnostic Lights (4)
BACK VIEW 9 Padlock Ring 10 Security cable slot
11 Power Connector
12 Back Panel Connectors
13 Expansion card ...
Technical Guidebook - Page 6
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 DESKTOP COMPUTER (DT) VIEW
Number
Name
Number
Name
1
Internal speaker connector(INT_SPKR)
13 PCI connector(SLOT3)
2
Front IO connector(FRONTPANEL)
14 PCI-e 4x connector(SLOT4)
3
Thermal ...
Technical Guidebook - Page 7
...
15 Expansion card slots(2)
12 Power Supply Diagnostic Button
BACK PANEL CONNECTORS
1 Mouse Connector
7 Keyboard Connector
2 Serial connector
8 Display Port Connector
3 Link Integrity Light
9 VGA Connector
4 Network Connector
10 USB Connectors (6)
5 Network Activity Light 6 Line-out Connector
11 Line-in/Microphone connector
7 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 8
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 SMALL FORM FACTOR COMPUTER (SFF) VIEW
Number
Name
Number
Name
1 P1 power connector(POWER)
12 LPC debug connector(LPC_DEBUG)
2 System fan connector(FAN_HDD)
...
Technical Guidebook - Page 9
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 ULTRA SMALL FORM FACTOR COMPUTER (USFF) VIEW
FRONT VIEW 1 Optical Drive 2 Optical Drive Eject Button 3 Power Button, Power Light 4 Drive Activity Light
5 Diagnostic Lights (4) 6 Headphone Connector 7 Microphone Connector 8 USB Connectors (2)
BACK VIEW 9 Wi-Fi Antenna (optional)
10 Network Activity Light 11 Captive Thumbscrew 12 Padlock...
Technical Guidebook - Page 11
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
OPERATING SYSTEM
Windows 7® operating system
Windows Vista® operating system Windows ...Vista® Business SP2 (32 and 64 bit), Windows Vista® Ultimate SP2 (32 bit)
Basic Driver support only via Dell.com
FreeDOS for (N-series), Ubuntu® Linux version 10.10 (China only)
Optional
MT
DT
SFF
USFF
Intel Q65 Express ...
Technical Guidebook - Page 12
... to implement global IT standards by region/ country. They also enable companies to Dell customers.
MT
DT
SFF
USFF
Intel® Quad Core Processors
Intel® Core...FCLGA 2.6GHZ 65W HD GRAPHICS 2000 QS
X
X
X
X
12 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
NOTE: Processor numbers are managed for purchase globally. V 1.6
PROCESSOR
NOTE: Global Standard Products (...
Technical Guidebook - Page 13
... installed in matched pairs, the computer will continue to 4GB
1GB 8GB1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
13
1 The total amount of available memory will be installed in performance. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - The entire 16-GB memory range is available to 64-bit operating systems.
Type: DDR3 Synch DRAM Non-ECC Memory DIMM Slots...
Technical Guidebook - Page 14
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 DRIVES AND REMOVABLE STORAGE
MT Bays:
5.25-inch bay (External Optical)
2
Hard Drives Supported (Internal and External)
2
Optical Drives Supported
2
Interface:
SATA 2.0
3
SATA 3.0
1
3.5" ...
Technical Guidebook - Page 15
...DRIVES AND REMOVABLE STORAGE
Optical Drive: (SFF/USFF require slim-line optical drive) DVD+/-RW2 DVD-ROM3
Media Card Reader: Dell 19 in 1 Media Card Reader
MT
SATA 1.5Gbit/s
SATA 1.5Gbit/s
X
DT
SATA 1.5Gbit/s
SATA 1.5Gbit/s
... with some existing drives and players; DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - NOTE: Add in 1 Media Card Reader is supported via firmware modifications.
15
Technical Guidebook - Page 16
...
NOTE: MT supports full height card, DT supports low profile card. V 1.6
GRAPHICS/VIDEO CONTROLLER
NOTE: MT supports full height card, DT supports low profile card. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 17
...AUDIO AND SPEAKERS
Realtek ALC269Q High Definition Audio Codec Internal Dell Business Audio Speaker Dell AX210 2.0 Desktop Speakers Dell AX510/AX510PA Flat Panel Soundbar Speakers
MT
DT
SFF
USFF...NOTE: MT supports full height card, DT supports low profile card. COMMUNICATIONS - DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Intel® 82579LM Gigabit1 Ethernet LAN 10/100/1000 (Remote ...
Technical Guidebook - Page 18
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Service timing dependent upon time of our guarantees or limited warranties, please write Dell USA L.P., Attn: Warranties, One Dell Way, Round Rock, TX 78682. only. Technician will be made available. Depending on system board
Optional
Optional
Standard
1TPM is not available in all countries. U.S. For more details on Dell Service...
Technical Guidebook - Page 19
... ENGINEERING SPECIFICATIONS
SYSTEM DIMENSIONS (PHYSICAL)
NOTE: System Weight and Shipping Weight is based on a typical configuration and may vary based on PC configuration. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - A typical configuration includes: integrated graphics, one hard drive, one optical drive, and one diskette drive. includes packaging materials) Packaging Parameters (HxWxD...
Technical Guidebook - Page 20
... of 508 cm/sec (200 inches/sec)
-15.2 to 3048 m (-50 to 10,000 ft) -15.2 to 10,668 m (-50 to 35,000 ft)
20 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 21
If you have questions, please contact the manu-
Dell recommends only Universal Power Supplies (UPS) based on PSU max wattage)
4.0A 0.5A 265W 90W
240W
904 BTU
Power Supply Fan
80*25mm
Compliance:
... one 12v rail)
BTUs/h (based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi -Square Wave. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
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