Get support for Dell OptiPlex 990

Dell OptiPlex 990 Support Question

Dell OptiPlex 990 Support Question

Find answers below for this question about Dell OptiPlex 990.
Need a Dell OptiPlex 990 manual? We have 3 online manuals for this item!
Question posted by krbellri on December 10th, 2013

How To Factory Reset Optiplex 990

The person who posted this question about this Dell product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Related Dell OptiPlex 990 Manual Pages

User Manual - Page 1

... Type: D09M001, D05D001, D03S001, D01U002 January 2011 power supply diagnostic light 11. security-cable slot 16. USB 2.0 connectors (4) 9. back panel connectors 14. microphone connector 5. Dell OptiPlex 990 Setup And Features Information About Warnings WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Technical Guide - Page 1

INSIDE THE OPTIPLEX 990 DELL TM OPTIPLEX TM 990 TECHNICAL GUIDEBOOK-
Technical Guide - Page 3

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 MINI TOWER COMPUTER (MT) VIEW FRONT VIEW BACK VIEW 1 Power Button, Power Light 6 Optical Drive (optional) 10 Power Supply Diagnostic 14 Expansion Card ...
Technical Guide - Page 4

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 MT System Board Components Number Name Number Name 1 Internal Speaker Connector (INT_SPKR) 13 PCI Connector(SLOT3) 2 Front IO Connector (FRONTPANEL) 3 Thermal Sensor Connector(...
Technical Guide - Page 5

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 DESKTOP COMPUTER (DT) VIEW FRONT VIEW 1 Optical Drive BACK VIEW 5 Microphone Connector 9 Padlock Ring 13 Expansion Card Slots(4) 2 Optical Drive Eject Button 6 Headphone Connector 10 Security ...
Technical Guide - Page 6

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 DT System Board Components Number Name 1 Internal Speaker Connector (INT_SPKR) 2 Front IO Connector (FRONTPANEL) 3 Thermal Sensor Connector(THRM_2) 4 SATA 0 Connector(SATA0) 5 SATA 1 Connector(...
Technical Guide - Page 7

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 SMALL FORM FACTOR COMPUTER (SFF) VIEW FRONT VIEW 1 Optical Drive 5 Microphone Connector 2 Optical Drive Eject Button 6 Headphone Connector 3 Power Button, Power Light 4 USB 2.0 ...
Technical Guide - Page 8

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 SFF System Board Components Number Name 1 P1 power Connector (POWER) 2 System fan Connector (FAN_HDD) 3 Internal Speaker Connector (INT_SPKR) 4 Buzzer (BEEP) 5 PCI-e 4x Connector(...
Technical Guide - Page 9

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 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 Guide - Page 10

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 USFF System Board Components Number Name Number Name 1 Front Panel Connector (FRONTPANEL) 10 SATA 1 Connector(SATA_1) 2 Memory Connector(DIMM_2) 11 SATA 0 Connector(SATA_0) 3 ...
Technical Guide - Page 11

... more information regarding the configuration of your computer, click Start>Help and Support and select the option to view information about your computer. DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 MARKETING SYSTEM CONFIGURATIONS NOTE: Offerings may vary by country.
Technical Guide - Page 12

... implement global IT standards by region/ country. The following GSP processors identified below will be made available to reduce the number of performance. DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 PROCESSOR NOTE: Global Standard Products (GSP) are a subset of Dell's relationship products that are not a measure of configurations managed on a worldwide basis...
Technical Guide - Page 13

... DDR3, 1333MHz, (1 DIMM) 1GB DDR3, 1333MHz, (1 DIMM) 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 memory requires a 64-bit enabled processor and 64-bit operating system. DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 MEMORY NOTE: Memory modules should be less than 4GB. The amount less depends on the actual system configuration.
Technical Guide - Page 14

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 DRIVES AND REMOVABLE STORAGE Bays: 5.25-inch Optical Bay Supported (External) Optical Drives Supported (maximum) Hard Drive Bay Supported (Internal) MT DT 2 1 2 1 2 1 Hard ...
Technical Guide - Page 15

... via firmware modifications. 15 using DVD+R media provides maximum compatibility. 3 DVD-ROM drives may not be compatible with some existing drives and players; DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 DRIVES AND REMOVABLE STORAGE MT DT RAID 0 Performance: (includes two matching capacity/speed hard drives) 1TB1 SATA 7200 RPM HDD (3.5") X 500GB1 SATA...
Technical Guide - Page 16

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 GRAPHICS/VIDEO CONTROLLER NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. See chassis diagrams section ...
Technical Guide - Page 17

... cards. DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 ...COMMUNICATIONS - MT DT SFF Dell Wireless 1520 PCIe WLAN card (802.11n) Optional card Dell Wireless 1520 half mini-PCIe WLAN card (802.11n) USFF Optional AUDIO AND SPEAKERS Realtek ALC269Q High Definition Audio Codec Internal Dell Business Audio Speaker Dell AX210 2.0 Desktop...
Technical Guide - Page 18

... be provided by third-party. U.S. Depending on your country regulations, no-TPM system boards may be dispatched if necessary following phone-based troubleshooting. DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 SECURITY Trusted Platform Module (TPM) 1.21 Chassis Intrusion Switch Dell Smartcard Keyboard Chassis lock slot and loop support MT DT SFF USFF...
Technical Guide - Page 19

... 1 2.731 /6.89 6.6/16.765 USFF 1 * Card length can be longer than standard Half-Length Card but cannot be a Full-Length Card. 19 DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 DETAILED ENGINEERING SPECIFICATIONS SYSTEM DIMENSIONS (PHYSICAL) NOTE: System Weight and Shipping Weight is based on a typical configuration and may vary based on PC...
Technical Guide - Page 43

DELL™ OPTIPLEX990 TECHNICAL GUIDEBOOK -V 1.0 BIOS DEFAULTS System Configuration Video Performance Virtualization Support Security Power Management Maintenance Integrated NIC: USB Controller: Serial Port:... 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 43

Similar Questions

How Do I Factory Reset And Dell S One 19 Touch
i dont know how to factory reset my computer
(Posted by nomanarfan786 10 years ago)
Cannot Power On Optiplex 990
I Cannot power on optiplex 990
(Posted by Anonymous-30553 12 years ago)
Ask a New Question
Use the box below to post a new question about this Dell product .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Dell Manuals

Find free Dell OptiPlex 990 manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Dell Reviews

View thousands of Dell user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Dell customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Dell customer service rankings, employee comments and much more from our sister site.

Dell Recalls

Find comprehensive Dell recall information updated hourly on RecallOwl.com.