Chosen Solution

so I found my dads old game boy dmg-01 and the screen wasn’t working, so took the system apart and saw this, is there any way I can fix it or do I need to buy a new screen. I have very little soldering skills and experience.

Hi! You need to solder the connections again, and check if it is working afterwards. If not, desolder all the connections, clean it and put some fresh solder on it again (but yea, you need soldering experience to do it…)