: Use the command prompt ( powercfg /batteryreport ) to check the "Full Charge Capacity" against the "Design Capacity". Aim for 80-85% health or higher.
: Plug a device into every USB, HDMI, and charging port to confirm they aren't loose or broken from frequent use. buying a demo laptop
Buying a (often called a floor model or ex-display unit) can be a smart way to get a high-end machine at a budget-friendly price, typically discounted between 10% to 60% . However, since these devices have been handled by many people and kept running for long hours, you need to be thorough before finalizing the purchase. Essential Pre-Purchase Checklist : Use the command prompt ( powercfg /batteryreport
: Check for "burn-in" (ghostly images stuck on the screen) or dead pixels, especially on OLED models. Buying a (often called a floor model or
: This is the most critical check, as demo units are often left plugged in 24/7, which can degrade battery capacity.
Before you buy, perform these physical and technical checks in-store to ensure the "deal" isn't a dud: