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 rimik on October 21st, 2013
Optiplex 790 Power Button Flashing Amber Wont Start
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Related Dell OptiPlex 790 Manual Pages
View - Page 1
Dell OptiPlex 790
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. microphone connector 5. back panel connectors 14. Front And Back View
Figure 1. headphone connector 4. USB 2.0 connectors (4)
9. power supply diagnostic button 12. expansion-card slots (4) 15. power button, power light 2. Front And...
View - Page 10
... sleep state of the
computer. Solid amber light when the computer does not start indicates a problem with the system board. Power Coin-cell battery Voltage
Mini-Tower Desktop Small Form Factor
Ultra Small Form Factor Wattage
Mini-Tower Desktop
3 V CR2032 lithium coin cell
100...Form Factor
one
Ultra Small Form Factor
one
Control Lights And Diagnostic Lights
Power button light
Blue light -
Technical Guidebook - Page 3
...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 Diagnostic Button...
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
...INT_USB)
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
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 SMALL FORM FACTOR COMPUTER (SFF) VIEW
FRONT VIEW
1 Optical Drive 2 Optical Drive Eject Button
5 Microphone Connector 6 Headphone Connector
3 Power Button, Power Light
4 USB 2.0 Connectors (4)
7 Diagnostic Lights (4) 8 Drive Activity Light
BACK VIEW 9 Padlock Ring
10 Security cable slot 11 Power Connector
13 Power Supply ...
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
...)
10 Network Activity Light 11 Captive Thumbscrew 12 Padlock Ring 13 Security Cable Slot 14 Power Connector 15 Line-Out Connector
16 Line-in/ Microphone Connector
17 Display Port Connector 18 VGA Connector 19 Serial Connector
20 USB Connectors (5) 21 Network Connector 22 Link Integrity Light
9 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 11
...SYSTEM CONFIGURATIONS
NOTE: Offerings may vary by country. For more information regarding the configuration of your computer, click Start>Help and Support and select the option to view information about your computer. OPERATING SYSTEM
Windows 7® operating ...
Available in select countries LOM configuration contained within SPI_FLASH -
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 21
...
17.8A
17.8A
+5.0v auxiliary output
-12.0v output
Max total power Max combined +3.3v / +5.0v power Max combined 12.0v power (note: only if more efficient Active Power Factor Correction (APFC) power supply. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Dell recommends only Universal Power Supplies (UPS) based on PSU max wattage)
4.0A 0.5A 265W 90W...
Technical Guidebook - Page 22
... Discharge Under 15 kΩ Load to 2.5V EndVoltage. 20℃±2℃.1183Hrs.
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6
POWER
NOTE: These form factors utilize a more efficient Active Power Factor Correction (APFC) power supply. Dell recommends only Universal Power Supplies (UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave...
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 ... card, DT supports low profile card. SFF 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
...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... connection to a Gigabit Ethernet server and network infrastructure is required.
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - For high speed transmission, connection to 80% (non-condensing)
...
Technical Guidebook - Page 26
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - WIRELESS
NOTE: Native DisplayPort on the DT and SFF chassis. DELL WIRELESS 1520...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 ...
Technical Guidebook - Page 28
...VGA only)
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 1.7 GB of system memory ... disables onboard video.
28 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6
GRAPHICS/VIDEO CONTROLLER
NOTE: MT supports full height card, DT ...
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
...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): Temperature Range Relative Humidity ... ft
1 For hard drives, GB means 1 billion bytes ; DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 31
... 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):... 1 billion bytes ; DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - actual capacity varies with preloaded material and operating environment and will be less....
Technical Guidebook - Page 32
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - actual capacity varies with preloaded material and operating environment and will be less.
32 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 ...
Technical Guidebook - Page 41
... on selectable configuration. MCR is supported via a F5 to 95% RH 41 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - W x H)
3.99/(10.13cm)/1.0/(2.54cm)
Weight (max) pounds/kilograms
~155g...Micro(MS Micro)(M2) (with adapter) Smart Media (SM) xD
Support Specification Versions: Power Source
Compact Flash type I/II Version 4.0 Smart Media (SM) Specification 2003 Multi Media Card (MMC) ...
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