How to Use Your Dell OptiPlex GX150 Motherboard With a New Power Supply?

Answer A Dell OptiPlex GX150 workstation computer requires an internal power supply to run. If the power supply fails over time and needs to be replaced, the procedure is fairly easy and can be done by th... Read More »

Top Q&A For: How to Use Your Dell OptiPlex GX150 Motherboard...

Does a Dell Optiplex 755 support a 750w power supply?

The Dell Optiplex 755 series desktop computers were not designed to operate with a 750W power source. The Dell Optiplex 755 Minitower has a 305W power source, the desktop has a 280W, the small form... Read More »

What is the Dell Optiplex GX280 power supply part number?

The Dell Optilex GX280 tower comes with 250- and 310-watt power supplies manufactured by StarTech. Due to the Optilex's age, only an upgraded 350 watt version is now available. Its part number is "... Read More »

How to Upgrade BIOS on a Dell Optiplex GX150?

Dell's Optiplex GX150 is a desktop computer used for consumer applications and some business environments. If you have one of these computers and have not updated the BIOS since you received it, yo... Read More »

How do I Connect an OptiPlex GX150 With an Ethernet Cord to a Comcast Router?

You can connect a Dell OptiPlex GX150 with an Ethernet cord to a Comcast Router by connecting the cable to the network adapter of the computer and to one of the four LAN ports on the router. Unlik... Read More »