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  • Mac Mini Overheating Issues Discussed on MacRumors Forums

    I have been closely monitoring the temperature of my M4 Pro Mini, focusing on both the die and the SSD, in addition to an external SSD. From my observations, a temperature of 50 degrees Celsius is not particularly alarming. During usage spikes, I have recorded temperatures reaching 66 degrees while running just a few applications.

    It appears that the device prioritizes energy conservation, which includes keeping the fan running at an idle speed of around 1000 RPM until absolutely necessary. Under full load conditions, I have noted that the temperature hovers around 110 degrees, with prolonged heavy use resulting in temperatures climbing to 118 degrees, where it stabilizes. I have been utilizing large language models (LLMs) that fully engage the GPU for extended periods, and this is when I observe the temperature peak at 118 degrees.

    During this time, the fans kick up to maximum speed. Additionally, while playing several 3D games at 4K and 5K resolutions, I’ve seen the device maintain a temperature close to 110 degrees, with the fans constantly operating at around 2500 RPM. My main point is that this machine operates hotter than any Mac I have previously owned, yet it is also the fastest.

    My experiences with the M1 and M2 Air models showed distinctly different temperature behaviors. Before claiming that the device is running “too hot,” it’s crucial to understand the engineering specifications for maximum junction temperature (TJ Maximum), which Apple does not publicly disclose. It is also worth comparing the temperatures experienced on M4 Pros with other latest-generation silicon, which seem to run hotter than I am used to.

    Unless you notice performance throttling, I would bet that your machine is functioning within normal parameters—or at least what is considered normal by Apple’s engineering standards.

  • Apple Updates DFU Software for Intel T2 Macs: Details and Discussion on MacRumors Forums

    I am currently facing challenges while attempting to restore my iMac Pro after upgrading the SSD pair. Despite successfully updating my Mac Mini M1 to macOS Sonoma 14.7.4, I am still encountering issues with the restoration process on the iMac. Interestingly, Apple has changed its methods for reviving or restoring desktop Macs. Gone are the days when you would use the Apple Configurator app for these tasks.

    Instead, Apple now employs a DFU (Device Firmware Update) window within Finder for managing desktop Macs. This shift in approach raises the question of whether desktop Macs are now being treated similarly to iOS handheld devices. To revive or restore a desktop Mac, certain requirements must be met. You will need the affected Mac, which should be a model equipped with the Apple T2 Security Chip, as other Mac models are not applicable for this process.

    Additionally, a second Mac running macOS Sonoma 14 or later is essential, as it will be used to assist in reviving or restoring the affected device. As I navigate through this transition in Apple’s methodology, it’s fascinating yet perplexing to see how the distinction between desktop computers and handheld devices is blurring. This evolution in interface and operational functionality certainly poses new challenges for users like me trying to perform basic maintenance tasks. I hope to resolve these issues soon and restore my iMac Pro to full functionality.

  • MacBook Pro Audio Delays After Waking Up: A Discussion on MacRumors Forums

    I’ve been experiencing a recurring issue with my MacBook Pro M4 Pro when it wakes from sleep. Each time I wake it, a strange, stuttering sound occurs. The noise is low and sounds like a brief segment of audio that keeps restarting—Duh-Duh-Duh-Duh—repeating endlessly. This problem has persisted for the past couple of weeks.

    Interestingly, my MacBook Air M4 does not exhibit the same issue. However, it only goes to sleep during the day due to my company’s policy of shutting it off at night. This leads me to wonder if the duration of sleep impacts the occurrence of the sound. A temporary fix I discovered is putting the MacBook Pro back to sleep and waking it again.

    This method resolves the sound issue immediately, at least until the next time it sleeps. Currently, my MacBook Pro is running the latest release version of Sequoia, which is 15.5. Despite keeping my software updated, the stuttering sound persists, indicating that the issue may not be related to an outdated operating system. While the workaround of waking and sleeping seems effective, I hope to find a long-term solution to this problem.

    Overall, the situation has become quite inconvenient and affects the overall user experience of my MacBook Pro. I’m hopeful that a future update or troubleshooting step will help eliminate this annoying glitch.

  • Google Unveils Calendar App for Apple Watch: Latest Update from MacRumors

    Google has launched a dedicated Apple Watch app for Google Calendar, marking a significant enhancement to its functionality on the watchOS platform. With the release of version 25.24.1, users can now view an overview of their upcoming events and tasks directly from their wrist. The new app offers a streamlined interface that allows users to see a week’s worth of schedule information in a visually appealing list format.

    Each event or task is represented on a color-coded card that displays essential details, including the time, title, and location. While users can tap on an item to access more information, it’s important to note that the app currently does not allow the creation or editing of events from the watch. Users are prompted to open the Google Calendar app on their iPhone for these functionalities.

    In addition to the app, Google has introduced two new complications that can be added to watchOS watch faces and the Smart Stack. The “What’s next” complication presents the user’s next appointment in either circular or rectangular formats, and tapping it opens the Google Calendar app with event details. The second complication, “Today’s date,” displays the current day and date in a small circular format, also linking to the calendar app when tapped.

    Prior to this update, Google had only released dedicated watchOS apps for Google Maps, YouTube Music, and Google Keep. The Google Calendar app with Apple Watch support is now available for download on the App Store. In related news, Apple is expected to announce new product updates soon, including anticipated updates to the AirPods Pro, and the introduction of a low-cost MacBook powered by an iPhone chip.

    Additionally, the Apple Watch Ultra 3 is anticipated to be launched later this year alongside the iPhone 17 lineup.

  • Apple Claims Ex-Employee Illegally Took Vision Pro Secrets, Sparks Controversy

    Apple has filed a lawsuit against former engineer Di Liu, accusing him of stealing confidential information related to the design and development of the Apple Vision Pro headset. This complaint was submitted on June 24, 2025, in Santa Clara County Superior Court, suggesting that Liu misappropriated trade secrets during his last days at Apple. Liu, who served as a senior product design engineer for seven years, allegedly downloaded thousands of internal files to his personal cloud storage shortly before resigning. According to the lawsuit, he claimed that his departure was motivated by health reasons and a desire to spend more time with his family.

    However, Apple contends that Liu had already accepted a job offer from Snap Inc., which is in competition with Apple in the augmented reality sector. The lawsuit asserts that he failed to inform Apple about his new position, which allowed him to retain access to internal systems that would have otherwise been revoked under company policy. Apple’s allegations reveal that during his final days, Liu purportedly accessed and copied a large volume of confidential documents from his work laptop, including product design files, supply chain strategies, and unreleased features of the Vision Pro. Forensic analysis of Liu’s company-issued device indicated that he manually selected and transferred specific folders to his personal account while also deleting files in an effort to hide the extent of his actions.

    Although Snap is not named as a defendant and is not accused of wrongdoing, Apple highlights the connection between the retained materials and Liu’s new role. In response to inquiries, Snap denied any links to the lawsuit. Apple seeks a court order for Liu to return the stolen materials and allow inspections to ensure no confidential information remains, alongside pursuing unspecified financial damages for breach of contract and misappropriation of trade secrets.

  • Outdated Information: Data Trained Until October 2023

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