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Question posted by pcsna on August 23rd, 2014

How To Install 2gb Modules In 755

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Related Dell OptiPlex 755 Manual Pages

Quick Reference Guide - Page 6

.... Dell™ Product Information Guide • How to remove and replace parts Dell™ OptiPlex™ User's Guide • Specifications Microsoft Windows Help and Support • How to configure system settings Center • How to remove and install parts • Warranty information • Terms and Conditions (U.S. Find It Here • How to...

Quick Reference Guide - Page 49

...connectors (2) 2 microphone connector 3 headphone connector 4 power light 5 power button 6 vents 7 module bay Use the front USB connectors for devices that you connect occasionally, such as joysticks or ...microphone. The computer is turned off the computer by pressing the power button. Install a D-module optical drive, second hard drive, or floppy drive in a normal operating state...

Quick Reference Guide - Page 57

1 6 2 3 5 4 1 fan shroud/heat sink assembly 3 memory modules (2) 5 security cable slot 2 speaker (optional) 4 hard drive 6 chassis intrusion switch Cable Cover (Optional) Attaching the Cable Cover ... with the ends of the chassis (see the illustration) until the cable cover is securely positioned. 5 Install a security device in the security cable slot (optional). Quick Reference Guide 57

Quick Reference Guide - Page 67

..." in a normal off condition or a possible pre-BIOS failure has occurred. Memory modules are detected, but a memory failure has occurred. • If two or more memory modules are not lit after the system successfully boots to install additional memory modules (one module (see "Contacting Dell" in the User's Guide). Quick Reference Guide 67 The diagnostic...

Quick Reference Guide - Page 68

... (see "Contacting Dell" in the User's Guide). 68 Quick Reference Guide A possible USB failure has occurred. Reseat all cable connections. No memory modules are detected. • If two or more memory modules are installed, remove the modules (see "Removing Memory" in the User's Guide), then reinstall one at a time) until you have identified a faulty...

Quick Reference Guide - Page 69

... card removed from the computer for each expansion card installed. Quick Reference Guide 69 Power Light Problem Description Suggested Resolution Memory modules are detected, but a memory configuration or compatibility error... has occurred. • Ensure that no special requirements for memory module/connector placement exist (see "Memory" in the User's Guide). •...

Quick Reference Guide - Page 70

...Resolution • Ensure that the computer encountered a memory problem. Reseating the memory modules may correct the following beep code errors. If the problem persists, contact Dell (see "Contacting Dell..." in the User's Guide) for the devices installed on obtaining technical assistance. 70 Quick Reference Guide Power Light Problem Description Another failure ...

User's Guide - Page 247

... SATA (serial ATA) hard drive • One optional Dell D-module optical drive, second hard drive, or floppy drive in the module bay (See "Module Bay" on page 255 for information on installing and removing devices in the module bay.) General Installation Guidelines NOTE: For information on installing D-module drives, see the documentation that came with your optional device...

User's Guide - Page 258

... the computer cover to use the locking switch). 7 If you want to eject. Removing and Installing a Device When Your Computer Is Running Microsoft® Windows® 1 To remove a device installed in the module bay by moving the module locking switch to the locked position (you must shut down the computer and follow the steps...

User's Guide - Page 275

...the EMBASSY Security Center help files that it works with the device contains instructions for installing it. The documentation that can be unable to assist in the Archive and Restore section... 275 NOTE: Before you purchase an antitheft device, make sure that came with TPM. Trusted Platform Module (TPM) NOTE: Computers shipping into China are not equipped with the software. NOTE: The TPM...

User's Guide - Page 285

... Acknowledges and clears a chassis intrusion alert. TPM Security Enables or disables the Trusted Platform Module security device. (Off default) TPM Activation (Deactivate default) Activates or deactivates the Trusted Platform Module security device. Chassis Intrusion When enabled and the switch installed, this option alerts the user, during the next (On-Silent default) computer start...

User's Guide - Page 313

... on the system board. NOTE: Always install DDR2 memory modules in pairs, DDR2 memory modules should be of the slowest module installed. • Be sure to install a single memory module in DIMM connector 1, the connector closest to the processor, before you install modules in DIMM connectors 1 and 2 or - DDR2 Memory Overview • When installed in the order indicated on the...

User's Guide - Page 314

... pair of memory. Addressing Memory Configurations If you may not start properly. If possible, do not pair an original memory module with a new memory module. Installing Memory CAUTION: Before you begin any new modules that you are using a wrist grounding strap or by periodically touching an unpainted metal surface on page 21. 2 Remove the...

User's Guide - Page 316

... Press out the securing clip at each end of the memory module connector. 4 Grasp the module and pull up. If the module is installed correctly, check the amount of the procedures in this section, follow... Computer Cover" for your Windows desktop and click Properties. 11 Click the General tab. 12 To verify that the memory is difficult to remove, gently ease the module back and forth to remove it...

User's Guide - Page 338

If necessary, install additional memory (see "Installing Memory" on page 314). • Reseat the memory modules (see "Memory" on page 313) to ensure that your ...AN INSUFFICIENT MEMORY MESSAGE - • Save and close any open programs you are following the memory installation guidelines (see "Installing Memory" on page 353). and down-arrow keys to highlight Shut down or Turn Off, and then...

User's Guide - Page 340

... (see the "Cards" section for your location (if applicable). • Ensure that all memory modules (see "Power Supply Self-Test" on page 313). • Remove and then reinstall any of...340). If your mini tower, desktop, or small form factor computer has been certified for your power supply is located). The test button and LED are properly installed and securely connected to the ...

User's Guide - Page 345

... and hard drive light may be malfunctioning or incorrectly installed. - Ensure that the computer turns on properly. - Remove and then reinstall the memory modules (see the "System Board Components" section for your location, if applicable. - Too many devices on page 313). - On the desktop computer, a solid green light indicates a network connection. Ensure that...

User's Guide - Page 347

... troubleshoot a problem, your computer has four lights labeled 1, 2, 3, and 4 on page 370). The diagnostic lights are installed, remove the modules (see "Removing Memory" on page 316), then reinstall one at a time) until you begin any installed graphics cards (see the "Cards" section for your computer). • If the problem persists, contact Dell (see...

User's Guide - Page 373

... Plug the system into a different outlet so that interference will not occur in a particular installation. NOTICE: The FCC regulations provide that may cause undesired operation. If necessary, consult a ... device may cause interference with the FCC regulations: • Product name: Dell™ OptiPlex™ 755 • Model numbers: DCTR, DCNE, DCSM, DCCY • Company name: Dell Inc...

User's Guide - Page 382

...to frequently used programs, files, folders, and drives. Subscriber Identity Module - ROM - Some programs essential to your Windows desktop and double-click the icon, you place a shortcut on a... for customer service or technical support. Smart cards can often be used to install and configure hardware and software. Interference that can be used to connect devices ...