![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?auto=webp&s=ab92110af1751e97cd90cb6795a5016c5d6efcbe)
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
![Amazon.com: Tech Shop Pro Full Install USB Multi-boot Mac OS X El Capitan Mac OS X High Sierra And Mac OS Catalina Full OS Install, Reinstall, Recovery and Upgrade Amazon.com: Tech Shop Pro Full Install USB Multi-boot Mac OS X El Capitan Mac OS X High Sierra And Mac OS Catalina Full OS Install, Reinstall, Recovery and Upgrade](https://images-na.ssl-images-amazon.com/images/I/61pGjaEQ7iL._AC_UL600_SR600,600_.jpg)
Amazon.com: Tech Shop Pro Full Install USB Multi-boot Mac OS X El Capitan Mac OS X High Sierra And Mac OS Catalina Full OS Install, Reinstall, Recovery and Upgrade
![How to Create a Bootable Install USB Drive of Mac OS X 10.11 El Capitan « Mac OS Tips :: Gadget Hacks How to Create a Bootable Install USB Drive of Mac OS X 10.11 El Capitan « Mac OS Tips :: Gadget Hacks](https://img.gadgethacks.com/img/33/86/63569438276152/0/create-bootable-install-usb-drive-mac-os-x-10-11-el-capitan.1280x600.jpg)
How to Create a Bootable Install USB Drive of Mac OS X 10.11 El Capitan « Mac OS Tips :: Gadget Hacks
![How can I use Windows to create an OS X El Capitan or macOS Sierra USB flash drive installer from the disk image (.dmg) file downloaded from Apple? - Ask Different How can I use Windows to create an OS X El Capitan or macOS Sierra USB flash drive installer from the disk image (.dmg) file downloaded from Apple? - Ask Different](https://i.stack.imgur.com/GuPNl.jpg)
How can I use Windows to create an OS X El Capitan or macOS Sierra USB flash drive installer from the disk image (.dmg) file downloaded from Apple? - 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 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)