New hard drive invalidate warranty on iMac 2017?
Hello people!
I've received a new iMac 21.5 retina 4k 2017 ( i5 QC, AMD 2gb, 8gb RAM, 1TB HDD!!!!).
I don't need an HDD, maybe no one need an HDD today. So before using it, I want to change the hard drive with an SSD 500gb.
If I open the iMac and change it by my self (I know how to do), will I invalidate the warranty?
If I invalidate the warranty, I will not do it... but in this case I have a second question!! Can I use an external SSD ( Samsung T5 500gb thunderbolt) to boot and use macOS? I can have this always in my iMac and boot the operating system from it.
iMac