System Lights

w w w . d e l l . c o m s u p p o r t . d e l l . c o m

5Close the test screen to return to the Main Menu screen. To exit the Dell Diagnostics and restart the computer, close the Main Menu screen.

Your power light may indicate a computer problem.

Power Light	Problem Description	Suggested Resolution

Solid green	Power is on, and the computer is	No corrective action is required.
	operating normally.

Blinking green	The computer is in a power-saving	Press the power button, move the mouse, or
	mode.	press a key on the keyboard to wake the
		computer.

Blinks green several	A configuration error exists.	Check "Diagnostic Lights" on page 37 to see if
times and then		the specific problem is identified.
turns off

Solid yellow	The Dell Diagnostics is running a	If the Dell Diagnostics is running, allow the
	test, or a device on the system board	testing to complete.
	may be faulty or incorrectly installed.	Check "Diagnostic Lights" on page 37 to see if
		the specific problem is identified.
		If the computer does not boot, contact Dell
		for technical assistance. For information on
		contacting Dell, see your online User’s Guide.

Blinking yellow	A power supply or system board	Check "Diagnostic Lights" on page 37 to see if
	failure has occurred.	the specific problem is identified. See "Power
		Problems" in your online User’s Guide.

Solid green and a	A problem was detected while the	See "Beep Codes" on page 40 for instructions
beep code during	BIOS was executing.	on diagnosing the beep code. Also, check
POST		"Diagnostic Lights" on page 37 to see if the
		specific problem is identified.

Solid green power	The monitor or the graphics card may	Check "Diagnostic Lights" on page 37 to see if
light, no beep code	be faulty or incorrectly installed.	the specific problem is identified.
and no video during
POST

Solid green power	An integrated system board device	Check "Diagnostic Lights" on page 37 to see if
light and no beep	may be faulty.	the specific problem is identified. If the
code but the		problem is not identified, contact Dell for
computer locks up		technical assistance. For information on
during POST		contacting Dell, see your online User’s Guide.

Quick Reference Guide

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 System Lights, Your power light may indicate a computer problem

Models: GX620

System Lights

Your power light may indicate a computer problem.

Power Light

Problem Description

Suggested Resolution

POST

Quick Reference Guide

GX620 specifications