Windows 10: Boot drive showing in BIOS but not bootable

For some reason when I tried to boot of my SSD this morning, it wasn't showing up as bootable. I tried running windows repair, but that didn't recognise the drive as having windows on it. The drive should be bootable because I have booted off of it multiple times before. Any advice?

:)

 

Hard drive not showing in BIOS or Bootable Drive

I reinstalled windows 7 on my HP laptop and recently installed Windows 10 for dual-boot. Then, my laptop had a Blue Screen of Death (crashed) and it turned on again without booting in Windows 7 or 10 and it didn't even recognize my hard drive. I went into
the BIOS and my hard drive didn't even show up. I created a Windows 10 bootable drive and I tried reinstalling Windows 10 on my laptop and again, the hard drive didn't show up so I couldn't reinstall Windows 10. I have the HP Pavilion g7 notebook.

 

Ipod bootable drive?

I want to know if I can make my ipod a usb bootable drive.. will it mess up my ipod? I need to flash my video card back to normal.. Neros bootable cd gave me an error. I used a step by step guide, but thats another story.

 

Multi-bootable USB

Hey guys from TPU, couldn't find any specific thread pertaining to the question asked on title. As mentioned, I'm trying to create a bootable USB, but with many specifics boots available.

I've been trying to create one with multiple boot device including one that enables me to run Windows 10 directly on the USB Thumb Drive but to no avail.

The list of bootable images i'm trying to create are

1. Windows 10 (A full OS running from thumb drive)
2. Windows 10 ISO (Bootable disk image for fresh install)
3. MemTest86+

Have tried YUMI or UUI from the website USB PenDrive Linux but as this is my first time, i don't know how am i screwing up or am doing it right.. Anyone got a rough idea on a step by step guide? Thanks!