Windows 10: lost boot and system partition!!

hello i was update my windows 10 and this was happen. windows can't boot and in cmd didn't show any boot or system in info column. what should i do? i have a picture of working windows and my partitions pictures where is my boot and system? how can i make the boot and system partition. it is GPT. please help thank you.



:)

 

How to go about building a tri-boot system?

i dual boot all the time, and going in to tri boot is easy.

step 1) partition the drive in to 3 partitions ( leaving 1 empty for the linux installer. )
step 2) install windows on the first 2 partitions.
step 3) install linux, and let it auto partition the remaining space. ( i recommend at least 30gb of space for linux, because it will make things a lot easier. )

step 4) enjoy.

 

How to go about building a tri-boot system?

Yeah, but he's throwing OS X in there. Not quite as easy to do, but not all that hard. Manual configuration of GRUB is necessary.

 

/boot Partition?

[Solved] /boot Partition?

Ok, I like playing around with multiple operating systems so I tend to have a few installed at a time. My issue is related to the bootloader. Every new Linux OS I install installs its own version of Grub. That's fine until you delete that partition.... *Bang Head :banghead:

I was thinking about creating a small (ie ~50MB) partition that /boot will reside on. This way I can have one copy of Grub that would boot my several OS(s) depending on what they are. I think this is a good idea so I can delete one OS's partition and still be able to boot the other OS(s).

Unfortunately, I am not an expert with bootloaders and I'm not really sure how /boot has to do with booting. Can someone tell me how feasible my idea is? I'm looking for a way to have multiple OS(s) but only one bootloader so when I delete one OS, the bootloader will still be intact.

Any ideas/suggestions/advice is appreciated! *Smile