Please can someone help me 🙏🏻🙏🏻🙏🏻

Hi

I’m very new to online forums so please excuse me if I don’t make any sense as I don’t know the lingo lol

I have a old stand up arcade machine which wont power up and would like some guidance to how to fix it:

Il explain whats happened and what i know is wrong:

1: The machine was working fine, mind you iv had it for 8 years and only thing I noticed was after a few years of me purchasing it that the screen wouldn’t power up everytime I turned it on but it wouldn’t take much to get it going (turning it off from the mains 2-4 times would normally solve it, worst case scenario)

2: Now it’s been sitting for almost a year in storage and Iv taken it out and left it at a mates place and its been there for 8 months so I don’t know what’s happened to it but it wouldn’t power up no matter how many times I tried and I’m not talking about the screen.

3: so iv found that the fuse in the switch that’s installed is blown so I changed it not taking notice of how many watts and voltage it was and when iv turned it on after replacing it with the new fuse it’s turned on like normal then it’s made a loud noise which sounded like I blew something 𗀴

Can some one tell me what type of system I have and what type of fuse to replace it with please?

Any type of help would really help me out? Iv posted pics of the machine so hopefully someone out there can help me :)

Thanks I’m advance :)