Dell OptiPlex 790 Support Question
Dell OptiPlex 790 Support Question
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Question posted by szejeff on February 24th, 2014
How To Enable Wireless In Bios On Dell 790
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Current Answers
Answer #1: Posted by BusterDoogen on February 24th, 2014 11:20 AM
BusterDoogen
Member since:
October 30th, 2011 Points: 28,565,407
Member since:
October 30th, 2011 Points: 28,565,407
Make sure you have the wireless card because:
Dell Wireless 1520 PCIe WLAN card (802.11n)
Optional via add-in card. Start pressing the F12 key when the 790 boots up. Look for the peripheral’s group, look for the wireless card, click enable, save & exit
I hope this is helpful to you!
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Related Dell OptiPlex 790 Manual Pages
View - Page 1
... power supply diagnostic button 12. Mini-Tower - optical-drive eject button 8. USB 2.0 connectors (4)
9. power connector 13. optical-drive bay (optional) 3. back panel connectors 14. 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
Figure 1. drive activity...
Technical Guidebook - Page 1
DELL TM OPTIPLEXTM790
TECHNICAL GUIDEBOOK
INSIDE THE OPTIPLEX 790
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 (...
Technical Guidebook - Page 5
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 ...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
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)...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 ...
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 ...
Technical Guidebook - Page 11
...option to view information about your computer. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - no dedicated LOM
EEPROM...
11
OPERATING SYSTEM
Windows 7® operating system
Windows Vista® operating system Windows XP® operating system Other OS Media Support CHIPSET
Chipset Non-volatile memory on chipset
BIOS...
Technical Guidebook - Page 12
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - This allows customers to change and may vary by locking.... NOTE: Processor numbers are managed for purchase globally. Processor availability subject to reduce the number of performance. They also enable companies to Dell customers. MT
DT
SFF
USFF
Intel® Quad Core Processors
Intel® Core™ i7 2600 / 3.40GHz, ...
Technical Guidebook - Page 13
... 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 continue to operate, but with a slight reduction in pairs of memory requires a 64-bit enabled processor and 64-bit operating system. If the memory modules are not installed in matched pairs, the computer will be installed in performance. The amount...
Technical Guidebook - Page 14
... SATA HDD (available after May19, 2011)
X
250GB1 SATA 7200 RPM HDD
X
128GB1 SATA Solid State Drive HDD
X
DT
SFF
USFF
1
1 (slim-line) 1 (slim-line)
1
1
1
1
1
1
2
2
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
14 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 15
... may not be less. 2 Discs burned with some existing drives and players; DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
NOTE: Add in 1 Media Card Reader is supported via firmware...5Gbit/s
NOTE: Dell 19 in card location and priority: PCI: 1394; PCIe x4: GFX, USB 3.0, Serial, Parallel/Serial, NIC, Wireless; PCIe x1: USB 3.0, Serial, Parallel/ Serial, NIC, Wireless
PCI Slot(s): ...
Technical Guidebook - Page 16
... card
Optional FH card
Optional FH card
1 Rear
2 Rear Optional LP
card
Optional LP card
1 Rear 1 Rear
1 Front 1 Rear 1 Front, 1 Rear
USFF
2 Front, 5 Rear
16
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 17
... server and network infrastructure is required. WIRELESS
Dell Wireless 1520 PCIe WLAN card (802.11n) Dell Wireless 1520 half miniPCIe WLAN card (802.11n)
MT
DT
SFF
Optional via add-in card
USFF Optional
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...
Technical Guidebook - Page 18
... V 1.6
SECURITY
Trusted Platform Module (TPM) 1.21 Chassis Intrusion Switch Dell Smartcard Keyboard Chassis lock slot and loop support
MT
DT
SFF
USFF
Integrated on your country regulations, No-TPM system boards will be dispatched if necessary following phone-based troubleshooting. Technician will be provided by third-party. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 19
...
2.731 / 6.89
4.5 / 11.44
4.5 / 11.44
10W
10W
1
* Card length can be longer than standard Half-Length Card but cannot be a Full-Length Card.
19 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 20
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6
SYSTEM LEVEL ENVIRONMENTAL AND OPERATING CONDITIONS
Temperature Operating Non-Operating (Storage) Relative Humidity Maximum vibration Operating Non-Operating Maximum Shock
MT
DT
SFF
...
Technical Guidebook - Page 26
... Operating Humidity 85 %
Operating System Driver Support
Windows 7, Windows XP 32/64, Vista 32/64
COMMUNICATIONS - DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD (802.11N)
MT
DT
SFF
USFF
External Connector Type Controller Details Controller bus... 30 mA USB 3.0 A Type
Optional Optional
Win XP, Win Vista and Win 7 26 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
V 1.6
COMMUNICATIONS -
Technical Guidebook - Page 42
... 1.6 BIOS DEFAULTS
...Enable Enable (Front USB, Rear Dual USB, Rear Quad USB, PCI Slot) Enable (SATA-0, SATA-1, SATA-2, SATA -3)
Auto
All
Enable Disable Enable Enable
Enable Disable
Not set Not set Enable Disable Enable Deactivate Not set
Power Off Disable Disable Disable Disable
Set by the factory Optional User Entry Enable
Enable Enable Enable Enable Thorough
42 DELL™ OPTIPLEX™ 790...
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