Problems with the PS3 yellow light occurs when there is a low thermal paste grade that is used for the processors.
To deal with the problem, there are a number of ways that you can use to combat the problem.
First of all you need to check and know the fault that is causing the problem.
Some people may opt to replace it immediately with a new one.
Since we are all with different capabilities and abilities, repair and maintenance is recommended.
The problem can be indeed getting fixed using your very own means.
The initial step is to switch off all electric cables, hard drives any other attachment that is within the system.
Ensure that all of the parts are well placed and that none is missing.
The cause of the yellow light is mainly as a result of a bad hard ware or cable.
Before giving up and looking for a better alternative, here are things that you should do.
Disconnect all the cables and insert them afresh: Try using different cables to check as to whether the current ones may have been fault: Remove the hard ware, then, insert it back again and start the PS3 and see if it will work better.
If all of these fail to work, it is then most probable that the fault may have been brought about by the hardware.
Send it out to a professional for checking and specialized repair.
PS3 yellow light can be repaired with even less than an hour.
The repair does not require any specialized skills as it can all be done using household tools.
Pliers and screw driver can be very effective in taking care of all this.