![I got the Asrock b450 steel legend motherboard and found that the io sheild has mesh surrounding the back, i cant find anything about it in the manual and just want to I got the Asrock b450 steel legend motherboard and found that the io sheild has mesh surrounding the back, i cant find anything about it in the manual and just want to](https://i.redd.it/pnxxagc7gb341.jpg)
I got the Asrock b450 steel legend motherboard and found that the io sheild has mesh surrounding the back, i cant find anything about it in the manual and just want to
![the led in io shield isn't working, was working fine until few days ago need help (b450 steel legend) : ASRock the led in io shield isn't working, was working fine until few days ago need help (b450 steel legend) : ASRock](https://i.redd.it/r4wi6cmbabb41.jpg)
the led in io shield isn't working, was working fine until few days ago need help (b450 steel legend) : ASRock
![Amazon.com: ASRock B450M Steel Legend Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard: Computers & Accessories Amazon.com: ASRock B450M Steel Legend Socket AM4/ AMD Promontory B450/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/MicroATX Motherboard: Computers & Accessories](https://images-na.ssl-images-amazon.com/images/I/71LIALdCw%2BL._AC_SX355_.jpg)