Based on our record, DiskMaker X seems to be a lot more popular than PowerISO. While we know about 44 links to DiskMaker X, we've tracked only 2 mentions of PowerISO. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you didn’t create the installer via this method or with the aid of DiskMaker X (which only works up to 10.15), or you used TransMac on a PC, it won’t work. Internet Recovery could work on a different Internet connection, but usually you would get a 4 digit error code if that was the problem. Source: 10 months ago
Anecdotally I haven’t heard of anyone having success with a TransMac created bootable installer since 2020. If you have another Mac, this or DiskMaker X are likely your best options for creating the installer. I would use macOS High Sierra (10.13) as the basis for the installer rather than previous versions. Source: 12 months ago
It sounds like your USB drive hasn't actually been flagged as bootable. Here are Apple's official instructions for creating a bootable USB. You can also try DiskMakerX. You'll need another functioning Mac for either method. Source: 12 months ago
That model of MacBook Air shipped with OS X Mavericks (10.9) and can officially handle up to macOS Big Sur. As far as I know, TransMac hasn’t worked since before 2020 for creating a bootable installer for macOS and although I am not familiar with Anyburn, it may have the same problem. The verified working methods for creating an installer are using Terminal or DiskMaker X. Source: about 1 year ago
There is no app or software (that I’m aware of) that you can use to make the installer on a Chromebook, and using TransMac on Windows hasn’t worked for the last couple of years. Other than using Terminal or DiskMaker X, you can purchase an installer for 10.11 from Amazon or eBay, but who can say if they did it right. Source: about 1 year ago
You would preferably download the dmg from Apples website here and open it on the ThinkPad and download PowerISO here and follow there official instructions on how to do it. Then hold down alt/option key on the Mac and insert the DVD and boot off of it. Source: over 1 year ago
Possibly, this is a GPU failure which is not repairable, except for a logic board swap, but you can try and reinstall OSx which would require an install dvd or burn OSX to a DVD from Apple and use software like powerISO and burn a DVD (iirc, these old Macs don’t have USB booting) and format Macintosh HD (or whatever the main hdd is called) and X out of disk utility and reinstall OSX. Source: over 1 year ago
Rufus - Rufus is a piece of software that allows you to transform a portable drive, like a flash drive or other USB drives, into a bootable drive that can be used for a variety of purposes. Read more about Rufus.
UltraISO - CD image files are easily created with UltraISO.
Balena Etcher - Flash OS images to SD cards & USB drives, safely and easily.
DAEMON Tools - The most personal application for disc imaging yet.
YUMI - YUMI (Your USB Multiboot Installer), is a tool that allows you to boot multiple ISO files from one USB drive.
ImgBurn - What in the Heck is IMG Burn? We all need to copy discs from time to time.