Dell OptiPlex 990 Support Question
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Question posted by NighRAJBA on February 14th, 2014
Optiplex 990 Wont Turn On Power Supply Button Works
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Related Dell OptiPlex 990 Manual Pages
User Manual - Page 1
... expansion-card slots (4) 15. headphone connector 4. Dell OptiPlex 990
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. power supply diagnostic light 11. diagnostic lights (4) 6.
power supply diagnostic button 12. Mini Tower - optical-drive bay (optional) 3. back...
User Manual - Page 2
... 7. security-cable slot 11. back panel connectors 13. power supply diagnostic button
2 drive activity light 8. expansion-card slots (4) 14. Desktop - optical-drive eject button 3. diagnostic lights (4)
9. power connector 12. power supply diagnostic light 15. padlock ring 10. USB 2.0 connectors (4) 5. power button, power light 4. Front And Back View
Figure 2.
User Manual - Page 3
Front And Back View
Figure 3. power button, power light 4. USB 2.0 connectors (4) 5. power connector 12. power supply diagnostic button 13. Small Form Factor - diagnostic lights (4) 8. security-cable slot 11. power supply diagnostic light 14. Front And Back View Of Small Form Factor
1. headphone connector 7. optical drive 2. padlock ring 10. microphone connector 6. ...
User Manual - Page 10
... test.
10 one
Control Lights And Diagnostic Lights Front of the
computer. When the system power supply voltage is reading data from or writing data to the power connector (at support.dell.com/ manuals. two • Desktop - Diagnostic lights
Four lights located on the diagnostic lights, see the Service Manual at the back...
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
...; 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 Connectors
14 Power Supply...
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 21
...0v 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. N/A 0.1 A 200W...+12VB - 6.0 A Note: +12VB Rated at 0.4A when in Standby Mode. DELL™ 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...
Technical Guide - Page 22
....1000Hrs.
or Longer.970Hrs.or Longer after 12 months. 0℃±2℃. 910Hrs. DELL™ 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...
Technical Guide - Page 23
...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...FH) cards and DT and SFF supports low profile (LP) cards.
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
AUDIO
INTEGRATED REALTEK ALC269Q HIGH DEFINITION AUDIO High Definition Stereo support ...
Technical Guide - Page 24
...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 802.1P... to a Gigabit Ethernet server and network infrastructure is required.
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - NETWORK ADAPTER (NIC) (CONT.)
INTEGRATED ...
Technical Guide - Page 26
...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 USB3.0 add-in card Half height USB3.0 add-in card OS Support
MT
DT
SFF
PCI ...Under 30 mA USB 3.0 A Type
Optional Win XP, Win Vista and Win 7
USFF 26 DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS -
Technical Guide - Page 28
... VGA can be used concurrently for multi-monitor display in DOS
28 DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
GRAPHICS/VIDEO CONTROLLER
NOTE: MT supports full height (FH) cards...: Analog and/or digital) External Connectors
DisplayPort Bus Type Maximum supported resolution Maximum power consumption External connectors
MT
DT
SFF
USFF
Integrated Gen6 Core Intel® HD Graphics...
Technical Guide - Page 29
...OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
GRAPHICS/VIDEO CONTROLLER (CONT.)
1GB AMD RADEON™ HD6670 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 Display...
Technical Guide - Page 45
...Inactive mode. The Latitude Optiplex 990 has a 5.0 Energy Star® rating, which has a high percentage of your environmental impact, the Optiplex 990 enclosure plastics are built with...aspx
Environmentally Preferable Ingredients Finding better ingredients: Making it
uses energy-efficient power supplies, operates efficiently in US, Canada and Malaysia
recycled cardboard that responsible...