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 crRe on January 21st, 2014
What Does Diagnostic Lights Of 1 And 2 On A Dell 990 Optiplex Mean
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Current Answers
Related Dell OptiPlex 990 Manual Pages
User Manual - Page 1
Dell OptiPlex 990
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death. diagnostic lights (4) 6. USB 2.0 connectors (4)
9. headphone connector 4. drive activity light 10. back panel connectors 14. microphone connector 5. expansion-card slots (4) 15. power button, power light 2.
Front And ...
User Manual - Page 2
... And Back View
Figure 2. USB 2.0 connectors (4) 5. security-cable slot 11. back panel connectors 13. power supply diagnostic light 15. Desktop - optical-drive eject button 3. optical drive 2. power button, power light 4. diagnostic lights (4)
9. expansion-card slots (4) 14. power supply diagnostic button
2 power connector 12. padlock ring 10. microphone connector 6.
User Manual - Page 3
... (4) 8. padlock ring 10. optical-drive eject button 3. optical drive 2. power supply diagnostic button 13. back panel connectors 15. drive activity light
9. Front And Back View Of Small Form Factor
1. headphone connector 7. power supply diagnostic light 14. Small Form Factor - security-cable slot 11. USB 2.0 connectors (4) 5. power connector 12. expansion-card slots...
User Manual - Page 4
Front And Back View
Figure 4. optical drive 2. diagnostic lights (4) 6. Wi-Fi antenna (optional) 10. security-cable slot 14. line-out connector 16. link integrity light
4 Front And Back View Of Ultra Small Form Factor
1. power button, power light 4. microphone connector 8. network activity light 11. DisplayPort connector 18. USB 2.0 connectors (5) 21. headphone connector 7. ...
User Manual - Page 10
... to the hard drive. two • Desktop - The power cable must be defective. If the LED does not light up .
Back of the power system by pressing the test button. blinking blue light indicates sleep state of computer
Power button light
Blue light - Solid blue light indicates power-on the diagnostic lights, see the Service Manual at the...
Technical Guide - Page 1
DELL TM OPTIPLEX TM 990
TECHNICAL GUIDEBOOK-
INSIDE THE OPTIPLEX 990
Technical Guide - Page 3
DELL™ 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 ...
Technical Guide - Page 4
DELL™ OPTIPLEX™ 990 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™ 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 (FRONTPANEL)
3
Thermal Sensor Connector(THRM_2)
4
SATA 0 Connector(SATA0)
5
SATA 1 Connector(...
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(...
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 Network Activity ...
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
...
Technical Guide - Page 11
...Start>Help and Support and select the option to view information about your computer. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
MARKETING SYSTEM CONFIGURATIONS
NOTE: Offerings may vary by country. OPERATING...32 and 64 bit), Windows Vista® Ultimate SP2 (32 bit)
Basic Driver support only via Dell.com
FreeDOS for (N-series), Ubuntu® Linux version 10.10 (China only)
X
X
X...
Technical Guide - Page 12
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 PROCESSOR
NOTE: Global Standard Products (GSP) are managed for purchase globally.
NOTE: Processor numbers are not a measure of Dell's relationship products that are a subset of performance.
This allows customers to change and may vary by locking in specific product configurations worldwide. MT
DT
SFF
...
Technical Guide - Page 13
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 MEMORY
NOTE: Memory modules should be less than 4GB. The entire 16GB memory range is available to 64-bit operating systems.
Type: DDR3 ...
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
...SFF
USFF
1 1
1
3
2
1 For hard drives, GB means 1 billion bytes; actual capacity varies with preloaded material and operating environment and will be compatible with some existing drives and players; SYSTEM BOARD CONNECTORS NOTE: See Detailed Engineering Specifications for maximum card dimensions. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
DRIVES AND REMOVABLE STORAGE
MT...
Technical Guide - Page 17
...Dell Business Audio Speaker Dell AX210 2.0 Desktop Speakers Dell AX510/AX510PA Flat Panel Soundbar Speakers
KEYBOARD AND MOUSE
Dell USB Entry Keyboard with optional palmrest Dell Multimedia Pro Keyboard Dell Smartcard Keyboard Dell USB Optical Mouse Dell... an actual operating speed of 1 Gb/sec. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
COMMUNICATIONS - COMMUNICATIONS - NETWORK...
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