You're viewing a single thread.
For starters I'm old enough that if your TV or monitor was fuzzy or blurry you gave it a good bang on the top. This worked 50% of the time and was considered common practice but it sounds stupid in retrospect.
But wait there's more: I boiled a demo disc (videogame magazines used to come with a disc of demos for new or unreleased games). During a particular print run of Official Xbox Magazine many of the shipped discs would skip or fail to read and dropping them into boiling water for about 30 seconds was a way change the refractory index of the plastic and fix something that was causing the laser to be unable to read them.
I guess this is my jam because that last one reminded me of another hilarious practice from that era: "Toweling" an Xbox. First generation hardware of the Xbox 360 we're prone to detecting an overheat and sometimes entering a state where they wouldn't boot up anymore and display an iconic "Red ring of death" where the LEDs on the front would light up red and it would it never finished booting. But it was running, just it wouldn't continue. While it was getting a little warm, it seemed to be more a failure of the sensor rather than a catastrophic overheating. So naturally the solution was... Get it hotter. Wrap it in towels blocking all of the fans from doing their job and get it hot enough that the sensor would seem to go out of range and reset itself. This returned it to normal operation for hours or days, for some people indefinitely. Fortunately I haven't "toweled" any electronics lately.
I worked at a joint that sold 360s. The 'towelling' was a real thing. Apparently they used crappy solder, which when combined with inefficient components and poor cooling, caused the GPU to develop dry joints. Wrapping it in a towel and turning it on would get it hot enough to cause the solder to melt again, and reflow the joints.
At least, that was the story going around at the time. Whatever the real cause, it often worked. That hardware was such utter dogshit, I'm still amazed that the brand survived. They must have lost so much money in that debacle.
The poor quality solder thing is true, and is true of a lot of hardware of that time period.
Whether or not the towel reflow trick works, I don't bloody know.
It definitely does for a little while at least. Another thing you could do, which i believed fixed it for longer was to replace the posts that held the heat sink and cook down on the CPU with straight up nuts and bolts. That way you could tighten the cooler down more forcing the cpu to make better contact with the pads on the mobo. I did this to a friends xbox and he got another 2 years of service after this.