User guide for the Lenovo ThinkCentre neo 30a 22 Gen 3 and 30a 24 Gen 3 all-in-one computers, covering setup, BIOS, troubleshooting and CRU replacement.
This user guide covers the Lenovo ThinkCentre neo 30a 22 Gen 3 and ThinkCentre neo 30a 24 Gen 3 all-in-one desktop computers. It describes the computer's front and rear features, USB specifications, and hardware configuration, and explains how to get started with Ubuntu Desktop, connect to wired and wireless networks, and attach an external display.
Later chapters cover securing the computer with UEFI BIOS passwords, configuring the UEFI BIOS, troubleshooting screen, audio, network, storage and other problems, replacing Customer Replaceable Units (CRUs) such as the power cord, computer stand and hinge cover, and contacting Lenovo for help and support. Supplemental information about the Ubuntu operating system and compliance notices are included in the appendices.
| Dimensions (30a 22 Gen 3) | 490.3 x 294.1 x 53.8 mm (19.3 x 11.6 x 2.1 inches) |
|---|---|
| Dimensions (30a 24 Gen 3) | 541.0 x 322.7 x 53.8 mm (21.3 x 12.7 x 2.1 inches) |
| Weight (30a 22 Gen 3) | 5.7 kg (12.6 lb) maximum configuration as shipped |
| Weight (30a 24 Gen 3) | 6.7 kg (14.8 lb) maximum configuration as shipped |
| Power supply | 90-watt automatic voltage-sensing power supply |
| Electrical input | 100 V ac to 240 V ac, 50/60 Hz |
| Memory | Up to two DDR4 SODIMMs |
| Storage | 2.5-inch 7-mm hard disk drive or M.2 solid-state drive (selected models) |
| Display size | 21.5 inches (30a 22 Gen 3) or 23.8 inches (30a 24 Gen 3) |
| Display resolution | 1920 x 1080 pixels, IPS technology |
| Network features | Bluetooth, Ethernet LAN, Wireless LAN |
The indicator blinks three times when the computer is initially connected to power, stays on when the computer is on, and blinks slowly in sleep mode. It is off when the computer is off or in hibernation mode.
Yes, the USB-C connectors can charge USB-C compatible devices with an output of 5 V and 3 A, and can also connect to an external display or USB-C accessories.
USB-C to VGA supports 1900 x 1200 pixels at 60 Hz, and USB-C to DP supports 3840 x 2160 pixels at 60 Hz.
The guide directs users to https://psref.lenovo.com for detailed specifications, and hardware configuration can also be viewed in Settings under About.