Dell All-In-One Inspiron 20 3048 Repair

All-in-one computers are a type of desktop computer where the screen is integrated into the computer components. This type of computer does not need a separate tower. Peripherals like keyboards and mice are recommended or required. The Dell all-in-one Inspiron 20 Model 3048 was often sold bundled with a keyboard and mouse.

The Dell all-in-one Inspiron 20 Model 3048, is an all-in-one (AIO) personal computer. It is commonly found in educational and professional settings. This model was sold with a touchscreen option. This model is no longer sold by the manufacturer and is considered a legacy device. This device supports Windows 7, Windows 8.1, and Windows 10. This device is not Windows 11-capable.

This device was introduced around 2014 as a touchscreen AIO solution for education and office settings. The Inspiron series of computers is marketed towards everyday consumers, like home users. This computer was considered a budget-friendly option at launch. All-in-ones like this device are space-saving solutions for those who lack space for standard PC towers.

The Dell all-in-one Inspiron 20 Model 3048 has two main components: the computer and the power adaptor. The computer is 15.18 inches tall and 19.29 inches wide. With the stand, the computer is 8.07 inches deep. The screen is 19.5 inches diagonally. The model number can be found at the bottom of the non-screen side, on the bezel.

The power adaptor supplies either 130 W or 150 W, depending on the model. The computer sold with the AMD Radeon R5 A240 option uses a 150-watt adaptor. The maximum input current is 2.5 amps. Additional information about power needs can be found near the model number, near the bottom of the non-screen side.

• Processor Model options (CPU): 4th Generation Intel Core i3, 4th Generation Intel Pentium Dual Core, 4th Generation Intel Celeron Dual Core
• Integrated Graphics Processors: Intel HD Graphics 4400 for Intel Core i3, Intel HD Graphics for Intel Pentium Dual Core/Intel Celeron Dual Core
• Discrete Graphics Processor: AMD Radeon R5 A240
• Hard Drive Capacity: 500 GB
• Hard Drive Type: 2.5-in HDD
• Optical Drive Type: 9.5-mm DVD+/-RW drive
• Memory Capacity (RAM): 2, 4, 8, 16 GB
• Memory Type: 2x slots SODIMM Dual Channel DDR3
• Operating System: Windows 8.1
• Screen Size (Diagonal): 19.5 in
• Screen Resolution: 1600x900
• Ethernet connection: 10/100/1000 Mbps Ethernet controller
• Wireless capabilities: Wi-Fi 802.11 n, Wi-Fi 802.11 ac, Bluetooth 4.0
• Camera: integrated
• Microphone: integrated
• Input voltage: 100-240 volts AC

Source: Dell Inspiron 20 Model 3048 AIO Reference Guide EN US, provided by Dell

• Drivers for Dell Inspiron 20 Model 3048, provided by Dell
• Product data for Dell Inspiron 20 Model 3048, provided by Icecat.biz
• Dell Inspiron 20 Model 3048 Owner's Manual, provided by Dell
• Dell Inspiron 20 Model 3048 AIO Reference Guide EN US, provided by Dell