This document is a user guide for the Lenovo IdeaCentre Q150 Series computer, describing the features and characteristics of the product.
This guide begins with important safety information and an overview of the computer hardware, including front and rear views, power button, USB2.0 ports, HDMI‑OUT, audio connectors, and Ethernet ports. It explains how to connect peripherals and set up the display resolution.
Later chapters cover the recovery wizard, operating system software, system maintenance tasks such as backup, disk cleaning, defragmentation, and detailed troubleshooting for display, audio, software, hard‑disk issues, and Windows-specific problems.
| USB2.0 ports | 2 |
|---|---|
| HDMI‑OUT connector | present |
| Audio line‑out | present |
| Audio line‑in | present |
| Ethernet ports | present |
Open Control Panel, choose Programs → Programs and Features, select the program, and click Uninstall/Change, then follow the displayed instructions.
Windows reports capacity in binary (1024 bytes per KB) while manufacturers use decimal (1000 bytes per KB), causing a lower displayed size.
Make sure none of the air vents on the computer are blocked, as blocked vents can lead to overheating problems.