shorted out

while building my first PC, I did a dumb thing. First off, I had gotten it set up, running and windows installed. While it was running I put a screw in on my MOBO. It instantly froze my PC, I shut it down immediately. But now when I power it on, the MOBO code is “10” or “PEI CORE IS STARTED”...

As the title suggests, I want confirmation that my mobo is completely dead before I order a new one. So the thing is I was browsing youtube this morning on my pc and suddenly it turned off without any warning. I pushed the power button a few times but nothing happend. So I opened the case and...

So I got this mobo Gigabyte GA-H110M-S2H and ordered this memory Crucial Ballistix Sport 8gb DDR4 2400 Will it matter if I use the 2400 memory type? Thank you in advance!