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Most Recent Dell OptiPlex 790 Questions
Booting My Pc
I bought a refurbished optiplex 790 i3-2120 and they removed the password jumper to cancel password....
I bought a refurbished optiplex 790 i3-2120 and they removed the password jumper to cancel password....
(Posted by bwelltoday 8 years ago)
I Need Bypass My Bios Password For My Dell Inspiron One 2320. Please Help!
computer is brand new but a few years old. When i go to boot up it wants a bios password right away....
computer is brand new but a few years old. When i go to boot up it wants a bios password right away....
(Posted by PVLanyon 9 years ago)
Dell Optiplex 790 Internal Speakers
The Internal Speakers on my Desktop don't seem to be working. Everything appears to be set up correc...
The Internal Speakers on my Desktop don't seem to be working. Everything appears to be set up correc...
(Posted by freddymartinez 9 years ago)
Where The Setup Key On A Dell 790
(Posted by theCMo 9 years ago)
Why Is Mini Sd Light Flashing On Pc Tower
(Posted by hsreeKeni 9 years ago)
Dell OptiPlex 790 Videos
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Popular Dell OptiPlex 790 Manual Pages
View - Page 1
... 5. optical-drive eject button 8. power supply diagnostic button 12. back panel connectors 14. security-cable slot 16. Front And Back View Of Mini-Tower
1. drive activity light 10. Mini-Tower - headphone connector 4. power supply diagnostic light 11. optical-drive bay (optional) 3. optical drive (optional) 7. expansion-card slots (4) 15. Dell OptiPlex 790
Setup And...
View - Page 9
...
Desktop, Mini-Tower, Small Form Factor Ultra Small Form Factor Memory module capacity Type Minimum memory Maximum memory Desktop, Mini-Tower, Small Form Factor Ultra Small Form Factor
Drives Externally accessible:
5.25 inch drive bays Mini-Tower Desktop Small Form Factor Ultra Small Form Factor
Internally accessible: 3.5 inch SATA drive bays Mini-Tower Desktop Small Form Factor Ultra Small Form...
View - Page 10
...
Ultra Small Form Factor
one
Control Lights And Diagnostic Lights
Power button light
Blue light - Blinking blue light indicates that the computer is reading data from or writing data to 60 Hz, 2.90 A
265 W 250 W
10
Blinking amber light indicates a problem with the system board or power supply. Solid blue light indicates power-on the diagnostic lights, see the Service Manual at support...
Technical Guidebook - Page 2
...
OVERVIEW Mini Tower Computer (MT) View Desktop Computer (DT) View Small Form Factor Computer (SFF) View
Ultra Small Form Factor Computer (USFF) View MARKETING SYSTEM CONFIGURATIONS Operating System, Chipset Processor Memory Drives and Removable Storage, System Expansion Slots Graphics/Video Controller External Ports/Connectors Communications-Network Adapter (NIC) Audio and Speakers, Keyboard...
Technical Guidebook - Page 3
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
12 Power Connector
13 Back Panel ...
Technical Guidebook - Page 6
...(SATA2)
18 Processor connector(N/A)
7
Internal USB connector(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...
Technical Guidebook - Page 8
... 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(SLOT2)
16 CPU...
Technical Guidebook - Page 12
...® Dual Core Processors
X-GSP X-GSP X-GSP
X-GSP X-GSP X-GSP
X-GSP X-GSP X-GSP
X-GSP X-GSP X-GSP
Intel® Core™ i3 2120 / 3.30GHz, 3M, VT-x, 65W
X
X
X
X
Intel® Core™ i3 2100 / 3.10GHz, 3M, VT-x, 65W
X
X
X
X
Intel® Pentium Processors (after July 2011)
IPP G850 SANDY BRIDGE Q-0 3MB 2c FCLGA 2.9GHz 65W HD GRAPHICS 2000 QS
X
X
X
X
IPP G840 SANDY BRIDGE...
Technical Guidebook - Page 15
... may not be compatible with some existing drives and players; PCIe x1: USB 3.0, Serial, Parallel/ Serial, NIC, Wireless
PCI Slot(s): number of PCIe x16 Slot: number of PCIe x16 (wired x4)Slot: number of PCIe x1 Slot: number of miniPCIe connector: number of Serial ATA (SATA)
MT
DT
SFF
USFF
1
1
1
1
1
1
1
1
1
1
1
4
3
3
2
1 For hard drives, GB means 1 billion bytes; actual...
Technical Guidebook - Page 16
...Graphic/Video Options
DT
SFF
Integrated on MT and DT) Serial Parallel/2nd Serial via optional PCIex1 card
2nd Serial via optional PCIex1 card Network Connector (RJ-45) PS/2 1394 Controller via optional PCI card USB 3.0 via optional PCIex1 card Video: VGA DisplayPort Audio: Line in for microphone Line in for microphone or stereo Line out for port/connector locations USB 2.0 (1 internal on CPU...
Technical Guidebook - Page 19
... length can be longer than standard Half-Length Card but cannot be a Full-Length Card.
19 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
A typical configuration includes: integrated graphics, one hard drive, one optical drive, and one diskette drive. V 1.6
DETAILED ENGINEERING SPECIFICATIONS
SYSTEM DIMENSIONS (PHYSICAL)
NOTE: System Weight and Shipping Weight is based on a typical...
Technical Guidebook - Page 25
.... INTEGRATED LAN (CONT.)
BROADCOM NETXTREME 10/100/1000 PCIE GIGABIT1 NETWORKING CARD (CONT.) Environmental Operating temperature Operating humidity
Operating System Driver Support
Manageability (examples WOL, PXE) Management Capabilities Alerting (example ASF 2.0)
MT
DT
SFF
USFF
0°C to a Gigabit Ethernet server and network infrastructure is required.
25 V 1.6 COMMUNICATIONS -
Technical Guidebook - Page 26
... 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 Gen. 2.0 X1
PCI Express one lane (x1) NEC µPD720200 2 * USB3.0 port Under 30 mA USB 3.0 A Type
Optional Optional
Win XP, Win Vista and Win 7 26 DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD...
Technical Guidebook - Page 28
... to support integrated graphics, depending on available system memory(Up to 1.7 GB of system memory may be used concurrently for multi-monitor display in the x16 slot disables onboard video.
28 V 1.6
GRAPHICS/VIDEO CONTROLLER
NOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - The DisplayPort...
Technical Guidebook - Page 42
...: CPU XD Support: Computrace®: SATA-0 Password:
Power Management Maintenance
AC Recovery: Auto On Time: Deep Sleep Control: Fan Control Override: Wake on LAN:
Service Tag: Asset Tag: SERR Message:
Numlock LED: USB Emulation:
Keyboard Errors: POST HotKeys: Fast Boot:
Enable Enable COM1 AHCI Enable USB Controller Disable Enable Enable (Front USB, Rear Dual USB, Rear Quad USB, PCI Slot...
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