Is my switch Bricked?

[Ardistel]

Hello, i just have my switch few days, I just leave to Change all day, i went to try to play and, stuck on logo SX core always rebooting, the men who install the SX core Said dont need to backup nand, so what i can do now? :/

 

[Grimlock97]

does it boot to bootloader by pressing volume + and power key? nand backup is a must! If you dont have nand backup and your switch is bricked, then you have big problem.

 

[Ardistel]

does it boot to bootloader by pressing volume + and power key? nand backup is a must! If you dont have nand backup and your switch is bricked, then you have big problem.

I figure it out, my battery was very low, i leave to charge for 10 minutes and then turned on! I Will backups my nand soon i get my 256gb, is emulatores working? Big thanks