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1. Google Chrome Macbook Pro Fan Running
2. Google Chrome Macbook Pro Fan Control
3. Google Chrome Macbook Pro Fan Control
4. Google Chrome Macbook Pro Download

System cleanup in one click

Google’s Chrome browser icon Ed Hardy for Cult of Mac. Chrome is a very popular browser, but it’s also a serious drain on a Mac. It uses plenty of RAM and keeps the CPU humming. Apr 18, 2021 Google Chrome is a Web browser by Google, created to be a modern platform for Web pages and applications. It utilizes very fast loading of Web pages and has a V8 engine, which is a custom built JavaScript engine.

Macs are well-known for being truly reliable machines. Even when a given Mac can’t get the latest software update because it’s too old, the underlying hardware might still chug along peacefully. Sometimes you can see 10-plus year MacBooks perfectly capable of doing lots of lightweight tasks, like checking email and browsing the web.

Occasionally, our Macs need to do some heavy lifting. For example, when it comes to web development, photo retouching, and video editing. We can tell the work is hard by hearing our MacBook Pro fan controller springing into action and the MacBook Pro fan noise rising. And we’re not surprised.

What actually perplexes us is MacBook fan noises with no apparent reasoning behind them — such as when you’re watching a movie or replying to someone in the chat and suddenly hear your MacBook fan running loudly. If you notice it happening more or less regularly, you should investigate to avoid overheating your Mac.

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What Makes Your Mac Overheat

Think of your Mac as a machine with lots of built-in workflows. One of those is using some hardware resources, like CPU, RAM, and SSD, to efficiently solve the tasks at hand and then using your MacBook Air fan to cool those hardware resources down, since they tend to heat up from working out, just like you do while exercising.

A bit of occasional heat is normal — your Mac is designed to handle it. But when you start hearing the MacBook Air fan noise all the time, your machine might overheat, which could happen either because what the tasks you’re throwing at it are too hard for your CPU and RAM to handle or because your MacBook fan control system is not working properly.

Overheating is dangerous as it’s essentially a downward spiral — your CPU and RAM get hot because they can’t process the workload, which makes them even worse at processing the workload. In rare cases, sustained overheating could lead to permanent hardware damage, so it’s best to stop it in its tracks early on or take steps to prevent it from happening altogether. Here are a few things you can do.

Check for the latest software updates

Apple is really good at improving the efficiency of its system-level software. So even if there’s some buggy function that drains the power of your Mac at the moment, it’s very likely to be fixed with the next system software update.

To check if there’s a new macOS version available:

1. Open System Preferences ➙ Software Update

2. Click Update Now

3. Follow the installation instructions

In some cases, you could hear your MacBook fan loudly processing an update, which is normal in this case. Hopefully this will stop once the update is installed.

Similarly, if you find that launching a particular app leads to switch fan loud noises, see whether there’s an update for that specific app available, either via the App Store or by checking the app menu from the menu bar.

Ensure proper ventilation

Another important and often overlooked reason for Mac fan noise is not thinking about how all the hot air can quickly escape from your Mac.

Most MacBooks have their main vents in the back, which can get easily blocked by putting the laptop on soft surfaces like couches, blankets, or your lap, resulting in all the heat being trapped.

The solution here is to always make sure your Mac has enough space around it or is at least put on a hard surface, such as a desk. Ideally, you should get a proper laptop stand for your MacBook that elevates it from the surface to get the best circulation possible.

One more reason for poor ventilation is all the dirt and dust that get accumulated on your MacBook Air fans over time. If you’re asking yourself, “Why is my MacBook Pro fan so loud?” — maybe you need to schedule regular inspections to see if the vents are clear on the outside and gently clean them with a microfiber cloth.

When you find your Mac fan loud but not hot, see if you can unscrew and open the back panel of your MacBook. Then carefully clean out all the dust from the fan itself and the area around it.

Quit using heavy apps

If simply working on your daily projects makes your MacBook fan loud, you should break down your workflow to effectively identify the culprit.

Are you using too many apps at once? Do you have your email, browser, Excel spreadsheets, and PDF reader open at the same time? Do you really need to have 15 active Google Chrome tabs right now? Try to focus your attention and close anything you don’t need to preserve your Mac’s resources only for the most daunting tasks.

However, in case your MacBook fan noise starts as soon as you open a specific app, it could be that the software is just too much for your Mac and you’re better off looking for a less demanding substitute. For example, in the design world, Adobe Illustrator or Figma could be replaced with Sketch; for the browser, you could swap Google Chrome for Safari or Firefox; and so on.

Monitor your CPU and RAM usage

Even if some apps that produce MacBook Pro fan noise are quite obvious, your system could also be susceptible to dozens of hidden processes that you might not have heard about, such as various helper apps. To find them, you have to keep your eye on where your Mac’s CPU and RAM actually go:

1. Launch Activity Monitor from your Applications ➙ Utilities folder

2. Navigate to the CPU tab

3. Click the % CPU column to make sure all the processes are displayed in the descending order

4. Take note of everything that’s taking up lots of CPU power

5. If you recognize the process and don’t want it to continue, click the Stop button in the top-left corner

6. Switch to the Memory (RAM) tab and repeat

Note: When you see a power-hogging process you don’t recognize, don’t stop it! It could be necessary for the overall wellbeing of your system. Instead, it’s better to restart your Mac to get it under control.

If your MacBook Air fan noise frequently distracts you, opening and closing Activity Monitor to investigate might not be the best use of your time. You should pick a solution that’s always available and is not only able to show your CPU and RAM stats but also things like precise air flow temperature.

Track your Mac’s health

Never deal with the fan noise issue again — install iStat Menus and keep track of your Mac’s performance in real time.

iStat Menus is a professional monitoring system for your Mac that lives in your menu bar and quietly tracks the progress of all the system indicators you could ever need, such as CPU, RAM, sensors, network, disk usage, battery, time, and even weather forecast. Plus, you can customize its functionality to only get updates on the things you care about — in real time!

Run hardware diagnostics

In rare cases when your Mac fan noise becomes a non-stop nuisance, the problem could lie in the fans themselves. To find out if the problem is really with the hardware, you should conduct an Apple Diagnostic test on your Mac:

1. Disconnect all devices from your Mac

2. Turn the Mac off

3. Switch the Mac back on and hold the D key until the language menu pops up

4. Select the language and wait until the test is complete. The diagnostics should provide you with a reference code for every issue. Make sure to write them down.

5. Restart your Mac

If the Apple Diagnostics test has found any issues related to the switch fan loud noise, book an appointment at your local Apple Store or a licensed repair center ASAP to fix the problem. You certainly don’t want your fan issue to result in a laptop meltdown.

Keep your Mac optimized

The truth is Macs provide you with a versatile toolkit to fix lots of hardware issues. But, more often than not, this functionality is not user-friendly, hidden behind the CLI of Terminal, and is not easily accessible. So what’s the better way to optimize your Mac?

CleanMyMac X brings every tool available to you in macOS under one intuitive interface. Here you can choose to free up your RAM, flush DNS cache, delete login items, uninstall apps, get rid of useless system junk — all with the single click of a button. What’s more, CleanMyMac X protects you from malware and cares about your privacy, with easy options to delete cookies or browser cache.

As you can see, having your MacBook fan running at maximum speed all the time is not a good idea and there are a few ways to address this problem, from cleaning the ventilation system to monitoring CPU usage with iStat Menus to running Apple Diagnostics to keeping your Mac in its best shape with CleanMyMac X.

Best of all, iStat Menus and CleanMyMac X mentioned above are available to you absolutely free during a seven-day trial of Setapp, a platform with more than 180 Mac apps strategically curated to cover any area of your life, from finances (MoneyWiz) to cooking (MacGourmet Deluxe) to better internet connection (NetSpot). Try them all at no cost today and see which ones you like best!

Meantime, prepare for all the awesome things you can do with Setapp.

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'Chrome is Bad' is the title of a website released by developer Loran Brichter that claims Google Chrome is slowing down Apple Mac computers.

Brichter says the web browser installs the auto-update mechanism Keystone in the background, which hides from the Activity Monitor, and results in the WindowServer having high CPU usage.

The solution, he claims, is to uninstall both Chrome and Keystone and then restart your computer which should improve performance – but a report from 9to5Mac is calling Brichter's bluff.

Guilherme Rambo with 9to5Mac investigated the problem and solution and determined the claim that Chrome is slowing down MacBooks is 'wild.'

With Chrome installed, Rambo found the WindowServer process used 50s of CPU and 49s when the Google services were removed and trashed.

However, a number of people have attempted Brichter's suggestion and found their Mac computer 'is running a lot cooler than before.'

Brichter released the website over the weekend, which he 'spent $5 on a domain name,' to pull the mask off Google Chrome.

'I noticed my brand new 16' MacBook Pro started acting sluggishly doing even trivial things like scrolling. Activity Monitor showed *nothing* from Google using the CPU, but WindowServer was taking ~80%, which is abnormally high (it should use <10% normally),' reads the website.

After closing apps, logging out other users and restarting the MacBook, Brichter remembered he installed Google Chrome only to test a website.

'I deleted Chrome, and noticed Keystone while deleting some of Chrome's other preferences and caches,' Brichter wrote.

'I deleted everything from Google I could find, restarted the computer, and it was like night-and-day. Everything was instantly and noticeably faster, and WindowServer CPU was well under 10% again.'

Brichter shared his website on Twitter, which was spotted by Mark Change who works for Google Chrome.

Google Chrome Macbook Pro Fan Running

Chang replied to the tweet saying: 'Keystone is indeed the Chrome updater for Mac. It does not hide itself from Activity Monitor and it only runs (at low priority) when it has tasks to perform.'

'We aren't aware of any open issues that would cause high CPU usage from Keystone, but please file a bug at crbug.com with steps to reproduce it, and we'll try and fix it as quickly as possible.'

Other Twitter users chimed in saying the issue is just another example of how Chrome abuses its users and some pointed at the idea that there may be another anti-trust lawsuit in the future.

Instructions from 'Chrome is Bad' to trash Chrome services

Go to your /Applications folder and drag Chrome to the Trash.

In the Finder click the Go menu (at the top of the screen), then click 'Go to Folder...'.

Type in /Library and hit enter.

Check the following folders: LaunchAgents, Application Support, Caches, Preferences.

Delete all the Google folders, and anything else that starts with com.google... and com.google.keystone...

Go to 'Go to Folder...' again.

Type in ~/Library and hit enter. (Note the '~')

Check the following folders: LaunchAgents, Application Support, Caches, Preferences.

Delete all the Google folders, and anything else that starts with com.google... and com.google.keystone...

Empty the Trash, and restart your computer.

Alec Joy, a developer, also took to Twitter to ask users not to share the Chrome is Bad website 'until someone actually verifies that Chrome and Keystone were the root cause of the problem.'

Rambo was one of the many MacBook owners who saw the Chrome is Bad website and did his own investigation into Brichter's claims.

He started with the notion that Chrome Keystone has stealth capabilities, allowing it to fly under the radar.

The only way for Keystone to run undetected, according to Rambo, is if it terminates its own process so a user does not see it in Activity Monitor, but 'a static analysis found no' such strategy.

Google offers two Keystone services: Keystone User Agent and Keystone XPC Service.

The Keystone User Agent is designed to search for updates and does so about one every hour, while the XPC Service only activates when a Google app needs to update itself.

Rambo says that neither of these run indefinitely in the background and only activate when a Google app triggers it.

He also reverse engineered the services and found they did appear in Activity Monitor, but as 'Google Software Update.'

The next claim he tackled was 'Google Chrome updater is causing the WindowServer CPU usage?'

The investigation was conducted with a 2019 16-inch MacBook Pro with a Core i9 processor and 16GB of RAM, in which no other apps running in the background.

During this experiment, Rambo did two sessions while observing CPU usage – one with Google Chrome installed and another one with Google Chrome and the updater services uninstalled.

With Chrome installed, the WindowServer process used 50s of CPU and 49s when the Google services were uninstalled.

'Apart from that, the entire claim that a process which runs once per hour would cause a completely unrelated system service to have high CPU usage is wild,' Rambo shared.

He is chalking up the success of Brichter's claims to either the Placebo Effect of Confirmation Bias – or just the idea that restarting a computer typically fixes such issues.

Brichter claims, according to 9to5Mac, may fit two narratives: there is a problem, you do something another person told you should fix it and you feel the issue is resolved.

The other possibility is users hate Google Chrome and are on board with any idea to remove it from their Mac.

Google Chrome Macbook Pro Fan Control

However, this is not the first time Chrome's Keystone has been accused of messing with MacBooks.

Last year, film editors in Las Angeles found their Macs were unable to reboot.

Google Chrome Macbook Pro Fan Control

Two days following the report, Google revealed the problem stemmed from a new Keystone version.

When it was installed on Macs that had disabled the security feature system integrity prevention, 'a crucial part of the Mac system file was damaged,' Arstechnia reported.

Google Chrome Macbook Pro Download