The Laptop Stopped Working, but Its Screen Became a Second Monitor
The laptop powers on, the fans spin, and the keyboard lights up, yet the built-in display stays black. Plug in a TV or monitor, though, and Windows appears there as if nothing happened. That combination looks alarming, but it carries good news. The processor, memory, storage, and graphics chip are working, because they are drawing […]
Some Laptop Batteries Stop at 99.9 Wh Because of Airline Rules
Look at the spec sheet of a large gaming laptop or a 16-inch workstation and you will often find the same oddly specific battery size. It is 99.9 watt-hours, or something very close to it. Engineers could often fit more, but aviation rules make them stop. U.S. and international rules let passengers carry lithium-ion batteries […]
Donated Laptops Go Through More Than a Cleanup Before Reaching Their Next Owners
A donated laptop does not get a quick wipe and a new home by Friday. At established refurbishing nonprofits, it is logged by serial number, has its storage erased and verified, and gets tested part by part. Only then is it repaired, reloaded, and handed on, while machines that fail along the way are stripped […]
The Used Laptop for Sale May Have Been Retired by a Company, Not Worn Out
The spare laptop on my desk still has a silver sticker on the bottom that reads “Property of” followed by the name of a university IT department. I paid $140 for it at a campus surplus sale five years ago, and it has outlived two newer laptops since. Before a charity can offer similar hardware […]
A Laptop Can Keep Working in the Background After You Put It to Sleep
Last November, I drove three hours to my parents for Thanksgiving with my laptop asleep in a backpack in the trunk. When I pulled it out, the bottom felt like a plate fresh from the dishwasher, and the battery had fallen from 92 percent to 79 percent. Nothing had crashed. The laptop had simply kept […]
Lenovo Made the Charging Ports Replaceable on the ThinkPad T14 Gen 7
My sister Megan spent most of 2023 charging her laptop with a jar of peanut butter. The jar sat on her kitchen table, pressed against the USB-C cable at the one angle where the worn port still made contact :). Eventually the angle stopped working, and a repair shop quoted her a new motherboard for […]
4 Best Laptop Screen Extenders in 2026 – Perfect for Work and Gaming
A single laptop screen runs out of room fast. With a spreadsheet, a video call, and a chat open at once, most people spend more time dragging windows than working. A screen extender clips one or two extra panels onto the lid and solves that without a desk monitor. I look at these gadgets the […]
How to Clean a Laptop Fan Without Damaging Your Laptop?
The spiral notebook where I log every laptop that friends and relatives hand me has a recurring phrase in the margins. “Fan sounds angry.” Most of those complaints ended the same way, with a gray layer of dust where cool air should have been moving. Knowing how to clean a laptop fan is easy. Doing […]
A Cold Laptop Battery Drains Faster, but the Lost Charge Comes Back When It Warms Up
A laptop that showed 80 percent in the morning can show 55 percent after a walk across a frozen parking lot. Leave it closed on a warm desk for an hour, with no charger anywhere near it, and the number often creeps back up. Nothing magical happened in between. The cold did not eat your […]
Windows 11 Battery Report Explained With a Real Aging Battery
I check battery health more often than any normal person should, and the Windows battery report is where I always start. Microsoft hides it behind a command instead of a Settings screen, so most people never see it. The report is honest, but it is not friendly. It throws figures like 38,637 mWh at you […]