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 rizsasa on August 4th, 2013
Optiplex 790 How To Keep It From Power Save Mode
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Related Dell OptiPlex 790 Manual Pages
View - Page 1
... light 2. optical-drive eject button 8. power supply diagnostic light 11. security-cable slot 16. Dell OptiPlex 790
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. diagnostic lights (4) 6. expansion-card slots (4) 15. padlock ring
...
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
...(4)
14 Power Supply Diagnostic Light
15 Power Supply Diagnostic Button
BACK PANEL CONNECTORS
1 Mouse Connector
7 Keyboard Connector
2 Link Integrity Light
8 USB Connectors (6)
3 Network Connector
9 Display Port Connector
4 Network Activity Light 10 VGA Connector
5 Serial connector 6 Line-out Connector
11 Line-in/Microphone connector
5 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK...
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 Diagnostic ...
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)
13 Battery connector(BATTERY)
3 Internal speaker connector(INT_SPKR)
14 P2 power connector(12V_PWRCONN)
4 Buzzer(BEEP)
15 Processor connector(N/A)
5 PCI-e 4x connector(...
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...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 ...
Technical Guidebook - Page 21
...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. If you have questions, please contact the manu- V 1.6
POWER
NOTE: These form...% load N/A
N/A N/A
+12VA 12.5 A & +12VB - 6.0
A Note: +12VB Rated at 0.4A when in Standby Mode.
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 22
... months.
22 Continuous 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.
If you have questions, please contact the manufacture to confirm the output type.
3.0v CMOS battery (Type...
Technical Guidebook - Page 23
...supported Controller Details
Controller bus architecture
Integrated 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 802....
2Watt (peak) / 1Watt (average)
COMMUNICATIONS - DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - SFF supports low profile card.
Technical Guidebook - Page 24
...0a x1)
Integrated memory
Data transfer mode (example Bus-Master DMA)
Power consumption (full operation per data rate connection speed)
Power consumption (standby operation) IEEE standards compliance... This term does not connote an actual operating speed of 1 Gb/sec. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - For high speed transmission, connection to 80% (non-condensing)
Windows XP, ...
Technical Guidebook - Page 26
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - USB 3.0 ADD-IN CARD
NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. V 1.6
COMMUNICATIONS - 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...
Technical Guidebook - Page 28
... in DOS 3 Populating a discrete graphics card in DOS. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Intel HD Graphics [with 4GB system Memory)
Yes
Maximum Color...)
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 ...
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
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 HARD DRIVES
3.5" 1TB 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): Temperature ...
Technical Guidebook - Page 31
... (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.
31 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 44
....8
24.3
26.8
23.9
30.0
26.3
40.7
36.0
Floor- V 1.6
ACOUSTIC NOISE EMISSION INFORMATION
OPTIPLEX 790 MT
Component CPU Memory HDD (#, capacity) RMSD Graphics Adapter
Typical Configuration Intel l3,3.3GHZ,2c SNB 65W
2G...ISO 9296 for the Dell OptiPlex 780 MT is not specified in accordance with no other reported operating modes. 2 Declared Sound Power rounded to ISO 9296 except 90% ...
Technical Guidebook - Page 45
...
33.4
30.7
41.2
37.2
Floor- V 1.6
ACOUSTIC NOISE EMISSION INFORMATION
OPTIPLEX 790 DT
Component
Typical Configuration
High-end Configuration
CPU
Intel l3,3.3GHZ,2c SNB 65W...OptiPlex 780 DT is as follows: (all values LWAd expressed in bels; 1 bel=10 decibels, re 10-12 Watts)
Operating Mode
Typical Configuration Declared Sound Power (LWAd)
High-end Configuration Declared Sound Power...
Technical Guidebook - Page 46
... other reported operating modes. 2 Declared Sound Power rounded to ISO 9296 except 90% CPU. This test mode is as follows1:
Operating Mode
Idle HDD Operating 90% CPU ODD Operating
Typical Configuration Declared Sound Pressure High-end Configuration Declared Sound Pressure
(LpA)
(LpA)
Table-Top
Floor-Standing
Table-Top
Floor- DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 47
... in bels; 1 bel=10 decibels, re 10-12 Watts)
Operating Mode
Idle
Typical Configuration Declared Sound Power (LWAd)
3.7
HDD Operating
3.7
90% CPU
4.3
ODD Operating
4.7
The Declared A-weighted Sound Pressure Level in accordance with no other reported operating modes. 2 Declared Sound Power rounded to ISO 9296 except 90% CPU. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
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