![At a loss. Made Mac usb installer, got copy of El Capitan from Apple's website, tried reinstalling on my internal hard drive and this the message I get. What do I do At a loss. Made Mac usb installer, got copy of El Capitan from Apple's website, tried reinstalling on my internal hard drive and this the message I get. What do I do](https://preview.redd.it/at-a-loss-made-mac-usb-installer-got-copy-of-el-capitan-v0-20zpomj96ky91.jpg?width=640&crop=smart&auto=webp&s=6050de9654611bbe44cd18f3f8ce6c80a70822b8)
At a loss. Made Mac usb installer, got copy of El Capitan from Apple's website, tried reinstalling on my internal hard drive and this the message I get. What do I do
![macos - This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading - Ask Different macos - This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading - Ask Different](https://i.stack.imgur.com/E1BMF.png)
macos - This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading - Ask Different
![Fast Reinstall of macOS with Bootable USB Drive on Apple Silicon M1 Mac - MacBook Pro & Air - YouTube Fast Reinstall of macOS with Bootable USB Drive on Apple Silicon M1 Mac - MacBook Pro & Air - YouTube](https://i.ytimg.com/vi/2iNDe2zAJyg/maxresdefault.jpg)