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 romfrs151 on September 28th, 2013
Orange Blinking Light On Optiplex 790 Wont Power On
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Current Answers
Related Dell OptiPlex 790 Manual Pages
View - Page 1
... 10. security-cable slot 16. Front And Back View
Figure 1. optical-drive bay (optional) 3. optical drive (optional) 7. power supply diagnostic light 11. expansion-card slots (4) 15.
USB 2.0 connectors (4)
9. Dell OptiPlex 790
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Front And Back View...
Technical Guidebook - Page 3
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 MINI TOWER COMPUTER (MT) VIEW
FRONT VIEW
1 Power Button, Power Light
2 Optical Drive Bay (optional)
3 Headphone Connector
4 Microphone Connector
5 Diagnostic Lights (4)
6 Optical Drive (optional) 7 Optical Drive Eject Button 8 USB 2.0 Connectors (4) 9 Drive Activity Light
BACK VIEW
10 Power Supply Diagnostic Light
11 Power Supply ...
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
...)
19 CPU fan connector(FAN_CPU)
8
LPC debug connector(LPC_DEBUG)
20 Memory connectors(DIMM1, DIMM2, DIMM3, DIMM4)
9
Intrusion switch connector (INTRUDER) 21 Power switch connector(PWR_SW)
10
Buzzer(BEEP)
22 Battery connector(BATTERY)
11
PCI-e 16x connector(SLOT1)
23 P1 power connector(POWER)
12
PCI-e 1x connector(SLOT2)
6 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
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
...Number
Name
1 P1 power connector(POWER)
12 LPC debug connector(LPC_DEBUG)
2 System fan connector(FAN_HDD)
13 Battery connector(BATTERY)
3 Internal speaker connector(INT_SPKR)
14 P2 power connector(12V_PWRCONN)
4 ... connector(SLOT2)
16 CPU fan connector(FAN_CPU)
6 PCI-e 16x connector(SLOT1)
17 Power switch connector(PWR_SW)
7 SATA 2 connector(SATA2)
18 Memory connector(DIMM3)
8 SATA...
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 21
... contact the manu- N/A 0.1 A 200W N/A
200W
682 BTU
N/A
Yes Yes
Yes
Yes
21 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - 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:
1watt requirement
Yes
Blue Angel Compliant Yes
Climate Savers / 80Plus...
Technical Guidebook - Page 22
.... Continuous Discharge Under 15 kΩ Load to 2.5V EndVoltage. 20℃±2℃.1183Hrs.
Dell recommends only Universal Power Supplies (UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave...12 months. 0℃±2℃. 910Hrs. or Longer.890Hrs.or Longer after 12 months.
22 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 23
...memory Data transfer mode (example Bus-Master DMA) Power consumption (full operation per data rate connection speed) Power consumption (standby operation) IEEE standards compliance (example...
NOTE: MT supports full height card, DT supports low profile card.
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6
AUDIO INTEGRATED REALTEK ALC269Q HIGH DEFINITION AUDIO High Definition Stereo ...
Technical Guidebook - Page 24
....
24 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Broadcom ...NetXtreme 10/100/1000 PCIe Gigabit1 Networking Card
Connector Type
Data Rates supported
Controller Details
Controller bus architecture (example PCIe 1.0a x1)
Integrated memory
Data transfer mode (example Bus-Master DMA)
Power consumption (full operation per data rate connection speed)
Power...
Technical Guidebook - Page 26
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD (802.11N)
MT
DT
SFF
...-
USB 3.0 PORT PCIE ADD-IN CARD Connector Type Controller Details Controller bus architecture (example PCIe 1.0a x1) Chipset IO Ports Power Consumption Connector Full height USB3.0 add-in card Half height USB3.0 add-in card OS Support
MT
DT
SFF
USFF
PCI Express ...
Technical Guidebook - Page 28
...
VGA, DisplayPort
DisplayPort
Bus Type
DDPC
Maximum supported resolution
Up to 2560x1600 @ 60Hz
Maximum power consumption
N/A
External connectors
DisplayPort
DisplayPort Audio Support
Yes
1 Up to 1.7GB with Celeron... MT supports full height card, DT supports low profile card. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Intel HD Graphics 2000 [with iCore Dual/Quad core class...
Technical Guidebook - Page 29
...OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6
GRAPHICS/VIDEO CONTROLLER (CONT.)
1GB AMD RADEON™ HD6450 Bus Type (example integrated or PCIe x16) GPU core clock Frame Buffer Memory (onboard and shared) Size and Speed Maximum power... Frame Buffer Memory (onboard and shared) Size and Speed Maximum power consumption Overlay Planes Maximum Color Depth Maximum Vertical Refresh Rate Multiple ...
Technical Guidebook - Page 30
...(W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks Power Source Power Consumption (reference only) Spin Up Current (reference only) Environmental Operating Conditions (Non-Condensing): Temperature Range Relative Humidity...material and operating environment and will be less.
30 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 31
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 HARD DRIVES (CONT.)
3.5" 500GB SATA 7200 RPM HDD Capacity (bytes) Dimensions inches (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks Power Source Power Consumption (reference only) Spin Up Current (reference only) Environmental Operating Conditions (Non-Condensing): ...
Technical Guidebook - Page 32
... operating environment and will be less.
32 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 HARD DRIVES(CONT.)
3.5" 320GB SATA 7200 RPM HDD Capacity (bytes) Dimensions inches (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks Power Source Power Consumption (reference only) Spin Up Current (reference only) Environmental...
Technical Guidebook - Page 33
... operating environment and will be less.
33 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 HARD DRIVES(CONT.)
3.5" 250GB SATA 7200 RPM HDD Capacity (bytes) Dimensions inches (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks Power Source Power Consumption (reference only) Spin Up Current (reference only) Environmental...
Technical Guidebook - Page 34
... (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks Power Source Power Consumption (reference only) Spin Up Current (reference only) Environmental Operating Conditions (Non-Condensing): Temperature Range Relative Humidity ... material and operating environment and will be less.
34 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 35
... (W x D x H) Interface type and Maximum speed Internal buffer size Average Seek Time Rotational Speed Logical Blocks Power Source Power Consumption (reference only) Spin Up Current (reference only) Environmental Operating Conditions (Non-Condensing): Temperature Range Relative Humidity ... 35000 ft
1 For hard drives, GB means 1 billion bytes ; DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
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