Dell OptiPlex GX240 Support Question
Dell OptiPlex GX240 Support Question
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Question posted by SeadMH43 on July 12th, 2014
How To Remove Power Supply Dell Optiplex Gx240
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Related Dell OptiPlex GX240 Manual Pages
User's Guide - Page 6
...-RW, or DVD Drive and Reattaching Cables 143
Battery 147 Replacing the Battery 148
4 Stand
Removing the Computer Stand 152 Attaching the Computer Stand 153
5 Technical Specifications
6 Solving Problems
Finding Solutions 164 Using the Dell OptiPlex ResourceCD 165 Power Problems 166 Video and Monitor Problems 166 Sound and Speaker Problems 168 Printer Problems 169...
User's Guide - Page 12
...Also, do not place your computer in a closed-in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).
• Ensure that nothing rests on your computer's...network adapter.
• To help protect your computer from the network jack. www.dell.com | support.dell.com
CAUTION: Safety Instructions (continued)
• To avoid shorting out your computer ...
User's Guide - Page 13
... to AC power.
11
A fixed-voltage power supply - A manual voltage selection switch - Also, ensure that most closely matches the AC power available in Japan is equipped with a fixed-voltage power supply do not ... with an auto-sensing voltage circuit do not have a voltage selection switch on ) removed.
• Your computer is 100 V. Computers with one voltage (see the regulatory ...
User's Guide - Page 18
... Problems
Using the Resource
See the main menu on the following: • Setting up your computer • Finding and using the ResourceCD, see "Using the Dell OptiPlex ResourceCD." See the Setup and Quick Reference Guide for your computer. Use the pull-down menu to make selections appropriate for information on the ResourceCD...
User's Guide - Page 34
... 9
7 8
1 hard drive 2 3.5-inch floppy drive 3 CD/DVD drive 4 cover release buttons (2) 5 internal speaker 6 chassis intrusion switch
7 system board 8 power supply 9 AC power connector 10 I/O ports and connectors 11 padlock ring 12 heat sink and blower assembly
32 About Yo ur Computer www.dell.com | support.dell.com
NOTE: User service access points are colorcoded green.
User's Guide - Page 35
Small Desktop Computer
14
1
13
2
12 3
11
4
10
9 8 7
5 6
1 cover release buttons (2) 2 hard drive 3 internal speaker 4 chassis intrusion switch 5 expansion-card cage 6 power supply 7 expansion-card slots
8 AC power connector 9 padlock ring 10 I/O ports and connectors 11 heat sink and blower assembly 12 system board 13 3.5-inch floppy drive 14 CD/DVD drive
A bout Yo ur Computer 33
User's Guide - Page 36
www.dell.com | support.dell.com
Small Mini-Tower Computer
13
1
2 12
11 10
3
9 4
8
5 7
6
1 cover release buttons (2) 2 hard drive 3 internal speaker 4 chassis intrusion switch 5 system board 6 expansion-card slots 7 I/O ports and connectors
8 AC power connector 9 padlock ring 10 microprocessor and airflow shroud 11 power supply 12 3.5-inch floppy drive 13 CD/DVD drive
34 About Yo...
User's Guide - Page 98
www.dell.com | support.dell.com
Heat-Sink/Blower Assembly Removal-Small Form-Factor and Small Desktop Computers
2
1
3
4 5
6
1 latches (2) 2 securing clips (2) 3 blower 4 screws (2) 5 heat sink 6 retention base
NOTICE: Lay the heat sink down with the thermal grease facing upward. Do not lay ...
User's Guide - Page 162
www.dell.com | support.dell.com
Diagnostic lights
Standby power light Power DC power supply:
Wattage
Heat dissipation
Voltage
Backup battery Physical Small form-factor computer:
Height Width Depth Weight Small desktop computer: Height Width Depth Weight Small mini-tower computer: Height
four yellow and/or green lights on back of computer (see "I/O Panel-Small FormFactor, Desktop, and Mini...
User's Guide - Page 248
... PN-93/T-42107 and PN-EN 55022: 1996.
246 Additional Infor mation www.dell.com | support.dell.com
Polish Center for Testing and Certification Notice
The equipment should have the same power supply source. To completely switch off the equipment, the power supply cable must be located near the equipment and easily accessible. All equipment that...
User's Guide - Page 297
...of WBEM standards, developed by Intel to unify the management of desktop, mobile, and server computers. The core set of systems management...Wake Up. Technology that equals 1 ampere of electrical power that allows a computer on a network to be installed or removed with current and emerging industry specifications, such as circuitry, power supply, network adapter, and so on or awakened from...
Service Manual - Page 10
Precautionary Measures
Before you perform any procedure in this section, read the following caution for removing and replacing the components, assemblies, and subassemblies in the Dell™ OptiPlex™ GX240 small form-factor, small desktop, and small mini-tower computers.
Recommended Tools
The GX240 computer is primarily a tool-less one, but certain procedures (such as explained in...
Service Manual - Page 58
...dell.com | support.dell.com
1 Connector notch 2 Interposer board alignment hole 3 Floppy-drive cable 4 Lever
4 Attach the power cable to the interposer board on the floppy drive. 5 Attach the CD/DVD drive cable and the power... your computer works correctly by removing the two screws that secure each rail to the drive. Small Desktop Computer
1 If the replacement drive does not ...
Service Manual - Page 131
SECTION 14
Power Supply
Removing the Power Supply Replacing the Power Supply
www.dell.com | support.dell.com
Service Manual - Page 132
www.dell.com | support.dell.com
Removing the Power Supply
Small Form-Factor Computer 1 2
1 Release button 2 AC power connector
132 Power Supply
Service Manual - Page 134
... being pinched or crimped.
3 On the small desktop computer, remove the expansion-card cage and remove the power cables from the side of the power supply.
2 Disconnect the DC power cables from the system board and the drives.
www.dell.com | support.dell.com
Small Mini-Tower Computer
134 Power Supply
1 Disconnect the AC power cable from the back of the hard...
Setup and Quick Reference Guide - Page 7
... drivers are shown below:
Regulatory Model Numbers and Chassis Types DHS = small desktop (SD) chassis DHP = small form-factor (SF) chassis DHM = small mini-tower (SMT) chassis
Finding Information and Assistance
Resources and Support Tools
Resource
Contents
Dell OptiPlex ResourceCD • Dell Diagnostics • Drivers • Utilities • Computer and device
documentation
Using the...
Setup and Quick Reference Guide - Page 23
... for your computer, perform the following steps. Setup and Quick Reference Gui de 21
To complete the installation, respond to the Windows desktop. 2 Insert the Dell OptiPlex ResourceCD into the CD drive.
If you are running Windows. 1 Turn on the computer and allow it to boot to the prompts offered by the ...
Setup and Quick Reference Guide - Page 24
... If your hard drive fails, run the Dell Diagnostics from the CD:
1 Insert the Dell OptiPlex ResourceCD into the CD drive. 2 Turn ...on (or restart) your computer. then the Diagnostics Menu appears. 3 Select the appropriate diagnostic option for one time only. On the next start-up, the computer boots according to help you see the Windows desktop...
Setup and Quick Reference Guide - Page 26
...filler brackets, and frontpanel inserts) removed. • To help avoid damaging your computer, be sure the voltage selection switch on the power supply is set to match the AC power available at your location: - ...computer, and then from the network interface controller (NIC) on a card. www.dell.com | support.dell.com
Doing so reduces the potential for personal injury or shock. When Using Your ...
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