u/Boring_Emu_2087

https://preview.redd.it/abv5zip51xyg1.png?width=591&format=png&auto=webp&s=2311bf4fee7ebbe8e608eb3b37f2c1101e2296e3

-i cant anymore with this pc. I had it since 6 years ago and its getting progressively slower.
-my tp-link wifi pcie card doesnt work anymore and i had to buy a usb for it.
-my gpu is a gtx 1030
-i have a bad power supply that is 300w maximum
-on my case theres holes for cables but they dont go anywhere for some reason, just inside the actual pc, it doesnt connect to anything
-and i do have other ports, they just dont work
im about to give up on this pc, i cant anymore

any suggestions for any new prebuilts i can get?

I sent my pc in to get fixed because it broke down.
Before repairs, my monitor worked with a VGA cable with no problems, nothing wrong with it.
then i got my pc back and suddenly it did not work anymore. im still using the same cable, same port, and same monitor.
I also cant buy an HDMI cable, cause i dont have another slot for it in my pc.

heres some things i already tried that didnt work:
unplugging and plugging
forcing it to connect
buying a different VGA cable
swapping the ends

any help will be appreciated