![]() ![]() However, for the power users out there, you can use this list as a template when purchasing a used MacBook. There are also fewer chances of fraud if you’re getting a certified refurbished MacBook. While the selection is definitely limited, refurbished MacBooks come with a warranty, and most of the things on this list are checked by the portals selling them. One of the things that work in favor of refurbished MacBooks is that we’re in a pandemic right now. You can go for a used or refurbished one, depending on your willingness to check the machine yourself. If you’re buying a used MacBook and it checks the list or most boxes on it, it is a good buy. You can also use this list to check the refurbished or your current MacBooks. To do that, this was our list of things you should check before getting a used MacBook. On the other hand, if you’re willing to save more, and you’ve got time to personally check out what you’re buying, buy directly from the current owners. It’ll still save you some bucks and you’ll get the warranty, which is a win-win. The MacBook in our example has a cycle count of 695. ![]() The Cycle Count entry is under the Health Information section. In the right pane, you’ll see all the stats for your battery. If you’re someone who doesn’t know much or wants to spend time personally inspecting a machine before you buy it, go for a refurbished one. In the system information window, expand the Hardware category on the left, and then select the Power option. So let me put the refurbished MacBooks vs Used MacBooks debate to bed in my next sentence. One of the most important elements of a MacBook is storage. If you’re buying a used or refurbished MacBook, you have to make sure that everything stays in one piece. Now we’re getting to the more critical things to check when buying an old MacBook. Check Disk Health On Old MacBook Using Disk Utility Open FaceTime or Photo Booth to check the webcam. Next up, conduct a speaker test online or simply play a YouTube video to check if the speakers work to your liking. This will let you check the Mac for defective/dead pixels. To check the display on an old or used MacBook, run the EIZO monitor test. With the pandemic going on, a webcam is also equally important now. However, the display and speakers are a big part of the user experience. I understand that a used or refurbished MacBook Air or Pro isn’t going to be in mint condition all the way. Check Display, Speakers, Webcam On A Used MacBook Image: Apple That way you’ll know if that part of the machine works and you’ll also need WiFi to check the next things on the list. You could then send an email, open a ticket in your tracking system, update a web page, or whatever makes sense for your organization.Try to set up a WiFi network. I’ll leave it as an exercise for the reader to parse this info even further to get, say, just the BatteryPercent as a number, or just the value of BatteryLow. | | | | | | "BatteryDangerouslyLowNotificationType" = "CriticallyLowBattery" | | | | | | "BatteryLowNotificationType" = "LowBattery" Then click on the Wi-Fi icon on the menubar and wait for your iPhone to appear on the list. We can do something similar for “Mouse”: ioreg | grep Mouse Here is how to see the Battery Percentage of your iPhone on a macOS system: Make sure you have same iCloud account logged into iPhone and macOS device. | | | | | | | "BatteryDangerouslyLowNotificationType" = "CriticallyLowBattery" | | | | | | | "BatteryLowNotificationType" = "LowBattery" Visually looking through it, it looked like grepping for “Battery” would narrow things down a bit: ioreg -c AppleBluetoothHIDKeyboard | grep Battery ![]() ioreg -c AppleBluetoothHIDKeyboard returns lots of data, most of which we don’t care about. The -c option allows us to get more detail on anything with a specific class. | | | | | | +-o AppleBluetoothHIDKeyboard I first looked for info on anything with “Keyboard” in the name: ioreg | grep Keyboard It doesn’t have very friendly output, but we do what we can. That doesn’t seem to contain the info we’re looking for. System_profiler -listDataTypes lists SPBluetoothDataType.Īpple Bluetooth Software Version: 4.0.8f17 So I thought it might be fun to figure out how to answer this. On the MacEnterprise list ( ), Michael Edwards posed an interesting question:Īnyone know of a handy way to monitor the status of bluetooth keyboard/trackpad battery levels on remote machines? We have several Mac Mini’s that use them, that are machines with no primary individual user – so it would be handy to get notified (email or similar) when the batteries need to be changed. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |