Dell Precision 390 Quick Reference Guide

Dell Precision 390 Workstation manual cover
Pages 190
Year 0
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Dell Precision 390 Workstation Specification

The Dell Precision 390 Workstation is a high-performance computing solution designed for professional environments requiring robust processing power and advanced graphics capabilities. At its core, the Precision 390 is powered by Intel's Core 2 Duo or Core 2 Quad processors, offering a range of options to balance performance and energy efficiency. It supports up to 8GB of DDR2 SDRAM, allowing for seamless multitasking and efficient handling of memory-intensive applications.

The workstation features a variety of storage configurations, accommodating SATA hard drives with support for RAID 0, 1, 5, and 10, ensuring both speed and data redundancy. Its graphics capabilities are bolstered by the inclusion of PCI Express x16 slots, compatible with a selection of professional-grade NVIDIA or ATI graphics cards, catering to demanding visual tasks such as 3D modeling and CAD applications.

Connectivity and expansion are well-supported with multiple USB 2.0 ports, IEEE 1394a, and optional parallel and serial ports, providing flexibility for peripheral integration. The system also includes integrated Gigabit Ethernet for high-speed network connectivity. Designed with scalability in mind, the Precision 390 offers tool-less chassis access, simplifying upgrades and maintenance.

The workstation runs on a choice of operating systems, including Windows and select Linux distributions, giving users the flexibility to choose a platform that best fits their work environment. Its robust build quality and reliable performance make the Dell Precision 390 an ideal choice for professionals in engineering, design, and content creation sectors, where computational precision and efficiency are paramount.

Dell Precision 390 Workstation F.A.Q.

How do I upgrade the RAM on my Dell Precision 390 Workstation?

To upgrade the RAM, first power off the workstation and unplug it. Open the side panel by removing the screws at the back. Locate the RAM slots on the motherboard. Press the clips on either side of the current RAM module to release it. Insert the new RAM module by aligning it with the slot and pressing down until it clicks into place. Replace the side panel, plug in the workstation, and power it on to ensure the new RAM is recognized.

What should I do if my Dell Precision 390 won't turn on?

First, check that the power cable is properly connected to both the workstation and the power outlet. Ensure the power outlet is working by testing it with another device. If the power supply is functioning, try resetting the power by holding the power button for 10 seconds. If the issue persists, consider checking for any faulty hardware components or contact Dell support for assistance.

How can I perform a BIOS update on the Dell Precision 390?

To update the BIOS, download the latest BIOS update file from the Dell support website. Save the file to a USB drive. Restart the workstation and press F12 during boot to enter the boot menu. Select the USB drive as the boot device and follow the on-screen instructions to update the BIOS. Make sure the workstation remains powered on during the update process.

What are the steps to clean the internal components of my Dell Precision 390?

Power off the workstation and disconnect all cables. Open the side panel of the workstation. Use compressed air to gently blow out dust from the components, paying special attention to the fans, heat sinks, and vents. Avoid touching the internal components with your hands. Once cleaned, replace the side panel and reconnect all cables.

How do I replace the hard drive in my Dell Precision 390 Workstation?

To replace the hard drive, power off the workstation and disconnect the power cable. Open the side panel and locate the hard drive bay. Disconnect the SATA and power cables from the existing hard drive. Remove the screws or slide out the drive depending on the mounting mechanism. Insert the new hard drive into the bay, secure it with screws or the mounting mechanism, and reconnect the SATA and power cables. Close the side panel and reconnect the power cable.

What should I do if my Dell Precision 390 is overheating?

Ensure that the vents are not blocked and that the workstation is placed in a well-ventilated area. Check the internal fans for dust buildup and clean them if necessary. Consider applying new thermal paste to the CPU if the issue persists. Additionally, ensure that system settings are optimized for cooling under heavy loads.

How do I reset the CMOS on a Dell Precision 390?

To reset the CMOS, power off the workstation and unplug it. Open the side panel and locate the CMOS battery on the motherboard. Remove the battery by gently prying it out of its socket. Wait for a minute and then reinsert the battery. Close the side panel, reconnect the power cable, and power on the workstation.

How can I optimize the performance of my Dell Precision 390?

To optimize performance, ensure that the workstation is running the latest drivers and software updates. Adjust power settings to high performance mode. Consider upgrading hardware components like RAM or switching to an SSD for faster data access. Regularly clean the system to prevent thermal throttling due to dust buildup.

What graphics card upgrades are compatible with the Dell Precision 390?

The Dell Precision 390 supports PCIe x16 graphics cards. Ensure the new card fits within the physical dimensions of the case and that the power supply can handle the card's power requirements. Common upgrades include NVIDIA Quadro or AMD Radeon Pro series cards, depending on professional application needs.

How do I connect dual monitors to my Dell Precision 390 Workstation?

To connect dual monitors, ensure your graphics card has multiple output ports such as HDMI, DisplayPort, or DVI. Connect each monitor to the workstation using the appropriate cables. Power on the monitors and the workstation. Right-click on the desktop, select 'Display settings', and configure the display arrangement to extend or duplicate screens as needed.