The key to any PS3 yellow fix is to understand its cause and eliminate this. A number of situations lead to the occurrence of this problem. Most of these situations can be directly linked to hard drive failure and that is what has to be corrected for a fix to work.
This kind of failure could be as a result of the build up of dust and subsequent overheating, poor power supply especially due to a bad UPS, failure of the Blu-ray drive or just a hard drive error. However, before trying any PS3 yellow light fix it is important to establish that what you have experienced is truly the yellow light of death (YLOD). It starts with a normal powering up of the gaming console for a span of about 3 seconds. This is however followed by 3 beeps accompanied by a flashing yellow light that immediately changes to a red light alert. There are numerous options on the internet when one sets out to search for a PS3 repair guide, sometimes each one featuring a different procedure for dealing with the problem. There are a number of workable ones however and depending on the precise cause of the problem, you might have to try each one of them before getting a solution.
The first one involves following the set of instructions set out in the manual. The basis of these instructions is that the system failure was a result of overheating. In any case, no damage was caused by the excessive heat, the solution is simply to let it cool down and restart it later when the system is fine.
This could take anywhere between 20 minutes to several hours and may not be very fruitful because many are the times this heat renders serious harm to the motherboard. The other common PS3 fix guide solution is to check all cables and ensure that each one is in place. A loose cable could be responsible for all this trouble and it would be very sad to spend cash on getting a repairman to fix it back. Just take some time to check all connections and confirm that everything is in place. It would actually be best to disconnect all cables and reattach them from scratch.
If this does not work, it may be necessary to take out the hard drive and just put it back in. You may not necessarily have to open it up because at times doing this a number of times may be the best solution on how to fix PS3 yellow light. When all these steps bear no fruit, then the problem could be more deeply rooted than was thought. According to official sources, many YLOD errors are a result of loosening of the solder that attaches the console’s processor to its motherboard. This would mean that another effective trick on how to fix yellow light on PS3 is to re-solder these components.
