PowerPC Mac App Highlight: Teleport, a Universal Control app

When using a PowerPC Mac with Mac OS X 10.4 and 10.5, you normally don’t have the ability to use a single Keyboard, Mouse, or trackpad to move the pointer, type, and copy clipboard content across multiple Macs. . . That is, until you download Teleport for Mac! A preference pane which lets you have […]

Picturing a Late 2005 15-Inch Hi-Res PowerBook G4

Even though this PowerBook is about to turn 20 this fall, what amazes me is how it’s able to handle some tasks to this day, in Mac OS X Leopard. The Radeon Mobility 9700 really pulls its own weight, making 360p YouTube streaming a bit more possible whilst simultaneously browsing the web. I’ve been enjoying […]

Restoring a Prototype Macintosh Quadra 700: LEM Mailbag

The Low End Mac Mailbag is a collection of articles, pictures, submissions, etc; from LEM community members and individuals alike. Sometimes if something is particularly rare, interesting, or unique, I like to reach out and see if they would like to have it featured on the website as well. It’s always fascinating what people come […]

iOS 18.6.2 Update is out

This new update comes with a security fix, known as “CVE-2025-43300: Apple”. It mentions how a malicious image file may result in memory corruption. and also adds “Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals”. . . This isn’t meant to […]

PowerPC Mac App Highlight: Temperature Monitor 4.96

There’s iStat Menus, iStat Pro, and then there’s Temperature Monitor 4.96. It’s nice and simple overall, yet it gives you just enough customization to show the temperature stats you need on your PowerPC Mac. The best part is, there is a mini app which comes along with it. TemperatureMonitor4.96.dmg_.zip (LEM Software Repository, 3 MB) . […]

Bluetooth file exchange between Apple Silicon and PowerPC Macs

Bluetooth File Exchange is another one of those things which remain working between a completely modern Apple Silicon Mac, and PowerPC-era Mac. I was able to directly connect a 15-Inch M4 MacBook Air with Bluetooth 5.3 and macOS Tahoe DB6 to a 2003 Power Mac G5 with Bluetooth 1.1 + Mac OS X 10.5.8, to […]

Actually, Apple is doing the right thing with Apple Intelligence

When a revolutionary technology is promised and the followup isn’t there, it sows distrust in the company. Worse yet, is when legitimate work is spoiled elsewhere because of these negative perceptions and experiences. What is going with Siri? With Apple, and their plans for AI? In order to gain a better understanding of the bigger […]

From MacSketch to MacPaint

When the Apple Macintosh debuted in January 1984, it revolutionized personal computing with its intuitive graphical user interface and accessible creative tools. Among these, MacPaint stood out as a groundbreaking raster graphics editor. It empowered users to create digital art with unprecedented ease. Its journey from LisaGraf to QuickDraw to MacSketch, culminating in the iconic […]

Broadcom BCM5780 Mid-and-South Bridges (PCIe Power Mac G5)

When the Dual-Core PowerPC 970MP third-generation G5 CPUs came out in Mid-2005, Apple had to start using a brand new Mid Bridge chip for the Macs along with it. Since the AMD 8131 only had PCI-X bridges and no PCIe bus, they couldn’t keep the old chip, replacing it with the BCM5780. (Above: Block diagram […]

AMD-8131 PCI-X Midbridge Chip (2003-05 PCI-X Power Mac G5 only)

Have you ever wondered why there’s an AMD chip on the back of your Power Mac G5’s logic board, or what it’s even doing there? For higher end Mid-2003 thru Early 2005 Power Mac G5s, that’s the PCI-X “Mid Bridge” chip. This is what handles all your expansion cards! Although, it doesn’t appear in Late-2005 […]