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 pvela on August 18th, 2011
Optiplex 960 Question
I have a optiplex 960 and i took the front cover off because my computer power wouldnt stay on. As i opened it a little square object with a button on it fell out and i dont know where it fell off of? Can you please help if its important to have it on it. Thank You
Current Answers
Related Dell OptiPlex 990 Manual Pages
User Manual - Page 1
power button, power light 2. diagnostic lights (4) 6. power supply diagnostic button 12. power supply diagnostic light 11. back panel connectors 14. optical drive (optional) 7. security-cable slot 16. Dell OptiPlex 990
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Mini Tower - Front And ...
Technical Guide - Page 1
DELL TM OPTIPLEX TM 990
TECHNICAL GUIDEBOOK- INSIDE THE OPTIPLEX 990
Technical Guide - Page 3
...™ OPTIPLEX™ 990 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 Slots(4) Light
2 Optical Drive Bay (optional)
3 Headphone Connector
4 Microphone Connector
7 Optical Drive Eject Button 8 USB 2.0 Connectors (4) 9 Drive Activity Light
11 Power Supply...
Technical Guide - Page 4
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
MT System Board Components
Number
Name
Number
...1 Connector(SATA1)
14
PCI-e 4x Connector(SLOT4)
15
Intrusion Switch Connector (INTRUDER)
16
System Fan Connector (FAN_HDD)
17
P2 Power Connector (12V_PWRCONN)
6
SATA 2 Connector(SATA2)
18
Processor Connector (N/A)
7
SATA 3 Connector(SATA3)
8
Internal USB Connector (INT_USB)...
Technical Guide - Page 5
DELL™ OPTIPLEX™ 990 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 Cable Slot
3 Power Button, Power Light
4 USB Connectors (4)
7 Drive Activity Light 8 Diagnostic Lights (4)
11 Power Connectors 12 Back Panel ...
Technical Guide - Page 6
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
DT System Board Components
Number
Name
1
Internal Speaker Connector
(INT_SPKR)
2
Front IO Connector (...
15
Thermal Sensor Connector(THRM_1)
16
System Fan Connector (FAN_HDD)
17
P2 Power Connector
(12V_PWRCONN)
18
Processor Connector (N/A)
19
CPU Fan Connector (FAN_CPU)
20
Memory Connectors(DIMM1, DIMM2,
DIMM3, DIMM4)...
Technical Guide - Page 7
DELL™ OPTIPLEX™ 990 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 Connectors (2)
7 Diagnostic Lights (4) 8 Drive Activity Light
BACK VIEW 9 Padlock Ring
10 Security Cable Slot 11 Power Connectors
13 Power Supply Diagnostic...
Technical Guide - Page 8
DELL™ OPTIPLEX™ 990 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(SLOT2)
6
PCI-e 16x Connector(SLOT1)
7
SATA 2 Connector(SATA2)
8
SATA 1 Connector(SATA1)
9
SATA 0 ...
Technical Guide - Page 9
DELL™ OPTIPLEX™ 990 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 Lights (4)
6 Headphone Connector 7 Microphone Connector 8 USB Connectors (2)
BACK VIEW
10 Wi-Fi Antenna (optional) 17 Line-in/ Microphone Connector
11 ...
Technical Guide - Page 10
DELL™ OPTIPLEX™ 990 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
Memory Connector(DIMM_1)
12
P1 Power Connector(POWER1)
4
CPU Fan Connector (FAN_CPU)
13
HDD-ODD Power Connector (HDD_ODD_POWER)
5
Internal ...
Technical Guide - Page 11
For more information regarding the configuration of your computer, click Start>Help and Support and select the option to view information about your computer. no dedicated
LOM EEPROM
11 DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
MARKETING SYSTEM CONFIGURATIONS
NOTE: Offerings may vary by country. OPERATING SYSTEM
Windows 7® operating system
Windows Vista®...
Technical Guide - Page 12
... 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
12 DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 PROCESSOR
NOTE: Global Standard Products (GSP) are managed for purchase globally. The following GSP processors identified below will be made available to reduce...
Technical Guide - Page 13
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 MEMORY
NOTE: Memory modules should be less than 4GB. To fully utilize 4GB or more of available memory will continue to 4GB
1GB ...
Technical Guide - Page 14
DELL™ OPTIPLEX™ 990 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
... a F5 to F3 bay converter on the MT and DT and may require a slim line optical drive depending on the SFF and USFF.
DELL™ OPTIPLEX™ 990 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
...
Optional FH card
Optional FH card
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™ 990 TECHNICAL GUIDEBOOK -V 1.0
GRAPHICS/VIDEO CONTROLLER
NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards.
Technical Guide - Page 17
... height (FH) cards and DT and SFF supports low profile (LP) cards.
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
COMMUNICATIONS -
WIRELESS
NOTE: MT supports full height (FH) cards and DT...Realtek ALC269Q High Definition Audio Codec Internal Dell Business Audio Speaker Dell AX210 2.0 Desktop Speakers Dell AX510/AX510PA Flat Panel Soundbar Speakers
KEYBOARD AND MOUSE
Dell USB ...
Technical Guide - Page 18
DELL™ OPTIPLEX™ 990 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
Integrated ...
Technical Guide - Page 21
...OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 POWER
NOTE: These form factors utilize a more than one 12v rail) BTUs/h (based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi-Square Wave. Power....5 A & +12VB - 6.0 A Note: +12VB Rated at 0.4A when in Standby Mode. If you have questions, please contact the manufacture to confirm the output type.
Technical Guide - Page 22
If you have questions, please contact the manufacture to confirm the output type.
3....OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 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, Square Wave, or quasi-Square...
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