Laptop Support

Summary Most charging issues on the XPS 15 come down to wattage (needs 130W for full performance), the wrong connector […]

Summary The XPS 15 is engineered for a 130-watt adapter. Newer generations (XPS 15 9500–9540) charge via USB-C; older models

DDR3 16GB RAM for Laptops · 204-pin · 1600 MHz (PC3-12800) Plug-and-play 16GB DDR3L SO-DIMM for compatible notebooks (1.35V dual-voltage).

Short answer: When you’re at a desk, keep it plugged in (and cool). When you’re mobile, run on battery. Smart

There are four main places to change battery behavior on a Dell laptop: My Dell (consumer), Dell Optimizer (business), the

Dell Power Manager is (or rather, was) Dell’s Windows app for controlling laptop power behavior—battery charge limits, thermal/performance modes, and

The classic Dell Power Manager app has been discontinued and its features were folded into two newer apps: My Dell

Limiting the state of charge to ~80% is one of the best ways to slow battery wear if you’re plugged

Dell Power Manager is the control center for battery charging behavior, thermal/performance modes, and (on supported models) battery health tools.

United States • Travel & Shipping A guide to what belongs in your carry-on (and never in checked), how the

Spills happen. What you do in the next minutes matters more than what you spilled. This practical, step-by-step playbook focuses

If your Dell is frozen, unresponsive, or stuck on a black screen, a force restart (sometimes called a hard reset)