(Answer requested by Dex Jackson) It’s new? Still under warranty? First, make sure the problem isn’t something obvious: Plug the drive into different, known-working electrical power outlets; and into different, known-working USB ports. If a different PC is available, try temporarily plugging it into that. If it doesn’t work with any known-good USB port or…
Category: A reader asks…
“Can I overclock a CPU without a liquid cooling system”
(Answer requested by Lorenzo Gramigni) Sure. The system doesn’t care how you provide cooling, as long as you keep the CPU safely within its designed temperature rage. Most PCs use air as the working fluid for heat removal. You can prepare many PC’s for modest overclocking simply by adding a larger heatsink and higher-capacity fans….
“What is the average lifespan of a laptop that doesn’t get infected with any viruses?”
(Answer requested by Miguel Camino) Laptop hardware and usage varies hugely, and viruses (which don’t usually damage hardware) have little to do with it. At one end, you might have a cheapo laptop that bangs around in a student’s backpack and lives in a dorm; and at the other, a high-end, graphic-artist’s laptop, professionally maintained…
“How much is 1TB of SSD vs. 1TB HDD in storage space? How do they compare?”
Seriously? A kilo of feathers weighs the same as a kilo of lead, right? A kilo is a kilo, even if the materials have different densities and volumes. Likewise, a TB of storage is a TB of storage, even if the materials change. SSD, HDD, floppy, cassette, punch card, perforated tape — or even written…
“How do I stop my charging ports from collecting dust etc., resulting in the phone not charging?”
(Answer requested by Julian Diep) If you can’t just blow the dust from the port before each use, and if a phone-enclosing case is overkill, try a plastic or rubber “USB Port Cover;” a malleable, nonconductive plug that fit snugly into an unused USB socket, preventing debris from entering. They’re available by the gazillions online…
“How do I access a factory-reset Android phone when I no longer remember the account and password??”
When you first set up a standard smartphone (I’ll discuss burner phones later), you almost surely signed in with some external service — if not, the phone wouldn’t do anything! That sign-in information probably exists somewhere online, and can be recovered. For example, if yours is a standard Android setup, you probably created or logged-into…
“Where can I buy a hard drive with more than 10TB for a desktop computer?”
Um, online? A basic search will show you that there are numerous commercially available HDDs in the 10TB-15TB range, with 20TB drives out fairly soon. Here are some preconfigured Google searches — just click the size you’re looking for: 16TB drives 15TB drives 14TB drives 13TB drives 12TB drives 11TB drives However, these high-capacity drives…
“Where are some good places to cycle around Boston?”
( Answer requested by Elynn Quirk.) This works almost anywhere — not just Boston: Open Google Maps. Click the three-line Menu icon in the corner. Select Bicyling from the left-hand menu. That’s all it takes. Google will then superimpose a color-coded layer atop the normal road map showing you the area’s (1) dedicated bike lanes, (2)…
“Why do Mac computers last longer than PCs?”
Oh, baloney. Macs aren’t magical. It’s an easy mistake to make: For example, in your mind’s-eye comparison, you may picture “a PC” as something like a $200 Lenovo laptop; and “a Mac” as maybe a $2400 MacBook Pro. But that’s hardly a valid comparison. When you compare roughly equivalent hardware you’ll see that Macs and…
Yes, your HDDs and SSDs really do weigh more when filled with data.
It’s odd: Questions about the physical weight of data get asked fairly often — I don’t know what’s prompting it. Perhaps the move to SSDs? The most recent iteration phrased it this way: “Does data have physical weight? If something is 10 gigabytes, does it actually weigh whatever system you have it installed on down?”…