Contents

Finding Information	5
System Views	8
Mini Tower Computer — Front View	8
Mini Tower Computer — Back View	10
Desktop Computer — Front View	11
Desktop Computer — Back View	12
Small Form Factor Computer — Front View	13
Small Form Factor Computer — Back View	14
Mini Tower, Desktop, and Small Form Factor Computers —
Back-PanelConnectors	15
Ultra-Small Form Factor Computer — Front View	17
Ultra-Small Form Factor Computer — Side View	18
Ultra-Small Form Factor Computer — Back View	18
Removing the Computer Cover	20
Before You Begin	20
Mini Tower Computer	21
Desktop Computer	23
Small Form Factor Computer	24
Ultra-SmallForm Factor Computer	25
Inside Your Computer	26
Mini Tower Computer	26
Desktop Computer	27
Small Form Factor Computer	28
Ultra-Small Form Factor Computer	29
Setting Up Your Computer	29
Solving Problems	32
Dell Diagnostics	32
System Lights	35
Diagnostic Lights	36
Beep Codes	39
Running the Dell™ IDE Hard Drive Diagnostics	40
Resolving Software and Hardware Incompatibilities	40
Using Microsoft® Windows® XP System Restore	40
Reinstalling Microsoft® Windows® XP	42

Contents

GX620 specifications

The Dell OptiPlex GX620 is a desktop computer that was launched in the mid-2000s and quickly became popular in business environments. Despite its age, the OptiPlex GX620 remains notable for its build quality, upgradeability, and reliability, traits that have made Dell a respected name in the commercial PC market.

One of the key features of the GX620 is its compact form factor. The system was available in several configurations, including a small form factor (SFF) and a mini-tower, allowing it to fit comfortably in various workspace environments. This flexibility makes it an attractive option for businesses looking to save space while maintaining performance.

The GX620 was powered by Intel processors, specifically the Intel Pentium D and Intel Core Duo. These efficient processors provided ample power for productivity tasks, making the GX620 suitable for typical office applications such as word processing, spreadsheets, and web browsing. The system supported a maximum of 4GB of DDR2 RAM, which, while modest by today’s standards, was ample for the typical uses of its time.

In terms of storage, the GX620 offered several options, including traditional hard drives with variable capacities. This allowed users to select the right balance of performance and storage size according to their specific needs. Additionally, the system featured numerous connectivity options, including USB 2.0 ports, audio jacks, and an optional PCI Express slot for expanding capabilities with additional graphics or network cards.

The OptiPlex GX620 was equipped with Dell's management technology, which included remote management features that allowed IT departments to efficiently deploy and maintain multiple units across an organization. This was particularly advantageous for larger businesses that required centralized management tools to streamline operations.

Moreover, the GX620 was built with Dell's focus on sustainability and energy efficiency. The design considered environmental factors, and users appreciated its low power consumption relative to performance, aligning with corporate sustainability goals.

In conclusion, the Dell OptiPlex GX620 remains a notable example of robust desktop computing designed for business environments. With its compact design, reliable performance, and management features, it served well in various office settings despite being a product of an earlier era, showcasing Dell's commitment to quality and functionality.

Dell GX620 manual Contents

Models: GX620

GX620 specifications