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Xbox 360は、2005年11月22日に発売されたMicrosoft製第二世代ゲームコンソールです。

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Red ring on death issues

My Xbox 360 recently got the dreaded red ring of death, and I’ve tried everything available to fix it. I re-balled the gpu, I’ve heated the ram chips, cpu, and gpu, i pressed on the Hanna chip, I replaced leaky capacitors, I’ve checked the board for missing parts, I’ve cleaned it, I installed red ring of death fix kit by Ifixit, I made sure the power supply was properly plugged in. Nothing has worked. Any ideas on how to fix this issue??? My error code was 0020.

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@beanssss this error can be caused by a bridged solder joint under CPU, GPU or one of the RAM chips. Also, if the heat sink bolts are to tight it can give you an 0020 code.

Remember that there bigger issue with that is your GPU processor. It is a flip chip design and the issue could be the solder bumps between the IC and the substrate.. It all depends on the individual logic board and the damage to the solder joints as well as the chip itself I strongly suggest a reflow with this kit. The chances to be successful is greater with a combination of RROD kit and a reflow. Of course, a permanent fix would be a total reball. For a reball to be done, you will need the stencil, a rework machine as well as the proper reball temperature template, and a new processor. If you do not have those tools, you can not do a reball. In that case you need to find somebody that will do the repair for you. Yes, you do want to replace the thermal paste as well.

Here is a very "quick and dirty" explanation of what causes most of the RROD. It is not always a failure of the solder balls which connect the Flip Chip BGA package to the motherboard. It does happen and you can see why on here More commonly however is that the failure is due to the chip design itself.

Block Image

As you can see the "bumps" are what actually connect the die to the substrate to make the chip complete. If these bumps fail, the die does no longer make contact with the substrate and thus no contact with the circuit board. The chip has failed.

Block Image

Here you can see the space where the bump has failed and no longer makes contact. We are talking microns of space here. So a bit of pressure on the top of the die potentially close the gap. Same with a reflow, it may allow some of material from the bump to reshape and starting to make contact again. The heating of cooling of the chip during use is what will eventually cause it to fail again.

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@oldturkey03, could it be the fact that I just realized the power supply caps aren’t on my board?

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lets play with beans さん、ありがとうございました!
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