Dell OptiPlex 745 Support Question
Dell OptiPlex 745 Support Question
Find answers below for this question about Dell OptiPlex 745.Need a Dell OptiPlex 745 manual? We have 1 online manual for this item!
Question posted by muhammadanaspics on March 27th, 2014
System Fan Front
How to slow my system front fan ? My system is optiplex 745. My system fan run very fast i want to slow my system fan.
Current Answers
Related Dell OptiPlex 745 Manual Pages
Quick Reference
Guide - Page 2
... Inc. is subject to change without the written permission of Intel Corporation; A00 Information in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerVault, PowerApp, and Dell OpenManage are registered trademarks of Dell Inc. book.book Page 2 Wednesday, August 16, 2006 3:18 PM
Notes, Notices, and...
Quick Reference
Guide - Page 3
...the Computer Cover 24 Before You Begin 25 Mini Tower Computer 26 Desktop Computer 27 Small Form Factor Computer 28 Ultra-Small Form Factor Computer 30
Inside Your ...Side View 22 Ultra-Small Form Factor Computer - Front View 13 Desktop Computer - Front View 21 Ultra-Small Form Factor Computer - Back-Panel Connectors 11 Desktop Computer - book.book Page 3 Wednesday, August 16, 2006 3:...
Quick Reference
Guide - Page 5
... computer. You can be optional and may ship with your computer. Dell™ OptiPlex™ User's Guide
Microsoft Windows XP Help and Support Center 1 Click Start→... computer • Drivers for my computer • My computer documentation • My device documentation • Desktop System Software (DSS)
• How to remove and replace parts • Specifications • How to...
Quick Reference
Guide - Page 6
... drivers for the devices that describes your operating system, use Windows XP • How to work with programs and files • How to personalize my desktop
6
Quick Reference Guide
Find It Here Dell™ Product Information Guide
Operating System CD NOTE: The Operating System CD may be optional and may not...
Quick Reference
Guide - Page 7
... when contacting support.
• Solutions - Certified drivers, patches, and software updates
• Desktop System Software (DSS)-
updates for your operating system and support for Dell™ 2 Select Drivers... Downloads - operation of your Service Tag. DSS automatically detects your To download Desktop System Software:
computer and operating system and installs the updates 1 Go to ...
Quick Reference
Guide - Page 13
... computer. You can be rotated to a USB device).
See "Before You Begin" on the computer. book.book Page 13 Wednesday, August 16, 2006 3:18 PM
Desktop Computer - It is recommended that you use the back USB connectors for more information. Instead, perform an operating system shutdown. Quick Reference Guide
13 To...
Quick Reference
Guide - Page 14
... it is in a power-saving mode. • Blinking or solid amber - Back View
1
2
3
4
5
6
14
Quick Reference Guide
The computer is turned off. • Steady green -
Desktop Computer - This light flickers when the hard drive is being accessed. book.book Page 14 Wednesday, August 16, 2006 3:18 PM
5 power light
6 diagnostic lights...
Quick Reference
Guide - Page 15
....
2 back-panel connectors
Plug serial, USB, and other devices into the appropriate connectors (see "Desktop Computer - To help avoid damaging a computer with a manual voltage selection switch, set to the ... Japan is equipped with the AC power available in your location.
Desktop Computer - Back-Panel Connectors" on page 15).
3 power connector
Insert the power cable.
4 voltage ...
Quick Reference
Guide - Page 26
... 3:18 PM
5 Remove the computer cover: • Remove the mini tower computer cover (see "Mini Tower Computer" on page 26). • Remove the desktop computer cover (see "Desktop Computer" on page 27). • Remove the small form factor computer cover (see "Small Form Factor Computer" on page 28). • Remove the ultra...
Quick Reference
Guide - Page 27
..." on the back panel, remove the padlock. book.book Page 27 Wednesday, August 16, 2006 3:18 PM
1 2 3
1 security cable slot
2 cover release latch
3 padlock ring
Desktop Computer
CAUTION: Before you have installed a padlock through the padlock ring on page 25. 2 If you begin any of the procedures in this section, follow...
Quick Reference
Guide - Page 34
book.book Page 34 Wednesday, August 16, 2006 3:18 PM
1 fan connector (FAN)
12 battery socket (BATT)
2 processor connector (CPU)
13 PCI Express x16 connector (SLOT1)
3 processor power connector (12VPOWER)
14 PCI Express x1 connector (SLOT4)
4 memory module ...
Quick Reference
Guide - Page 35
Password features are enabled (default setting).
RTCRST
jumpered
Desktop Computer
The real-time clock has not been reset. unjumpered
2
1
3
4
5
7
1 drive bays (media card reader 2 or floppy drive, optical drive and hard drive)
4 system board
5
7 ...
Quick Reference
Guide - Page 37
... PCI connector (SLOT3)
15 PCI connector (SLOT2) 16 serial connector (SER2) 17 floppy drive connector (DSKT) 18 flea power 19 system board speaker (BEEP) 20 fan connector (FAN)
Jumper PSWD
Setting
Description
Password features are disabled. unjumpered
Quick Reference Guide
37 The real-time clock is being reset (jumpered temporarily).
Quick Reference
Guide - Page 38
book.book Page 38 Wednesday, August 16, 2006 3:18 PM
Small Form Factor Computer
3 2 1
4 5
1 drive-release latch
4 optional chassis-intrusion switch
7 heat sink and blower assembly
2 optical drive 5 hard drive
6 7
3 power supply and fan 6 system board
38
Quick Reference Guide
Quick Reference
Guide - Page 40
... module connectors (DIMM_1,
DIMM_2, DIMM_3, DIMM_4) 5 RTC reset jumper (RTCRST) 6 password jumper (PSWD) 7 SATA connectors (SATA0, SATA1) 8 front-panel connector (FNT_PANEL) 9 power connector (POWER) 10 fan connector (FAN2)
Jumper Settings
11 intrusion switch connector (INTRUDER) 12 internal USB connector (USB) 13 battery socket (BATT) 14 PCI Express x16 connector (SLOT1)
15...
Quick Reference
Guide - Page 41
... PM
Jumper PSWD
Setting
Description
Password features are disabled.
RTCRST jumpered
The real-time clock has not been reset. unjumpered
Ultra-Small Form Factor Computer
1 2
3
6 5
1 fan shroud/ heat sink assembly
4 hard drive
2 speaker (optional) 5 security cable slot
4
3 memory modules (2) 6 chassis intrusion switch
Quick Reference Guide
41 Password features are enabled...
Quick Reference
Guide - Page 42
book.book Page 42 Wednesday, August 16, 2006 3:18 PM
System Board Components
1
2
3
4
5 6
14
7
8
13
12
9
11
10
1 fan connector (FAN_FRONT) 2 internal speaker connector (INT_SPKR) 3 system board speaker (BEEP) 4 channel B memory connector (DIMM_2) 5 channel A memory connector (DIMM_1) 6 SATA data cable connector(SATA0) 7 battery (BATT)
8 ...
Quick Reference
Guide - Page 47
...47 NOTE: If you see a message stating that no diagnostics utility partition has been found, run the Dell Diagnostics from the optional Drivers and Utilities CD (ResourceCD). When the boot device list...When the Dell Diagnostics Main Menu appears, select the test you want to wait until you see the Microsoft® Windows® desktop. Then shut down and restart the computer.
NOTE: The next...
Quick Reference
Guide - Page 56
... Drivers and Utilities CD To reinstall Windows XP, perform all data files on your computer before you installed the new device driver (see the Windows desktop, and then shut down the computer and try again.
5 Press the arrow keys to select CD-ROM, and press . 6 When the Press any key to...
Quick Reference
Guide - Page 58
...drivers and user documentation, you must use the Drivers and Utilities CD (ResourceCD) while you are running the Windows operating system. The Drivers and Utilities CD (optional) scans your computer's hardware and...the Welcome Dell System Owner screen. If you are running Windows.
1 Turn on the computer and allow it to boot to the Windows desktop. 2 Insert the Drivers and Utilities CD into the...
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