The final full week of my internship at PC-Box Valencia began with a mix of organization and repair work. On Monday, I spent the first half of the day sorting and labeling spare parts in the storage room – a surprisingly calming task. Later, I replaced a faulty power supply in an older office PC and ensured the system was fully operational again.
Tuesday marked the beginning of something big – literally. I started assembling a high-end gaming PC worth around €6000. Because of its value, every step had to be carefully documented. I prepped the case, installed the motherboard, CPU, and RAM, and began setting up the custom water cooling system. The pressure was definitely on, but it was one of the most rewarding builds I’ve worked on.
On Wednesday, I completed the hardware installation and moved on to cable management and final connections. Everything looked perfect – until we powered it up and discovered the Lian Li RGB fans weren’t spinning. They lit up, but didn’t move. A round of troubleshooting began.
Outside of work, though, things were less smooth. The cockroach problem at our shared apartment had escalated to the point where I’d had enough. I made the decision to book an Airbnb for the last few days – and honestly, it was the best decision I made the entire trip. Quiet, clean, private… finally a place where I could rest properly.
Back at work on Thursday, we dove deeper into the fan issue. After reassigning the RGB controllers and reconfiguring the setup, we managed to get the lighting effects working as intended. However, the LCD displays on the fans were still inactive. The investigation continued, with a focus on possible USB conflicts and cable routing.
That night, I returned to my Airbnb and just felt relief. Having a space that felt like my own – even just for a few days – made all the difference. I was able to finally relax, focus, and sleep without unexpected crawling guests.
By Friday, we had solved the last technical puzzle. It turned out the LCD fans needed a dedicated USB connection through an external hub, which had to be reconfigured manually. Once set up correctly, everything worked. We ran a final system test, documented the build from start to finish, and prepared it for delivery.

Saturday was departure day. After a hectic morning of packing and checking out, we headed to the airport and made our way back home. The flight itself was… let’s just say, an adventure – but we landed safely, and that’s what counts.
Now I’m back home – a little tired, but happy and honestly grateful. For the experiences, the work, the chaos, the people… and for finally having a shower that doesn’t have mystery insects in it.














