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Motherboard – CPU Damage From Power Supply

Motherboard – CPU Damage From Power Supply

The range one lead to for harmed motherboards and/or CPUs is a defective power supply. Quite a few many years in the past my house PC’s power supply virtually caught on hearth. When the electricity source went it took my motherboard and both of those challenging drives with it. Pointless to say I shed a great deal of details I did not have backed up.

When clients bring in their PC’s to get fixed with the “I drive the electric power button and very little happens” symptom, it is all as well apparent what happened. Whether it was some variety of electricity surge or an internal fault with that ability offer, it won’t matter, that PSU is toast. Now you will need to determine out if the problems is minimal to the electric power offer or if it took out other essential elements as effectively.

Very first point, adjust the electrical power offer. The Computer system will get energy and the enthusiasts will spin, but will the motherboard Write-up? If it will not you have to eliminate other parts first. If you have two sticks of memory take out just one stick at a time and try to start once more. If it fails reinstall the just one you eliminated and then take out the next 1. If get started up still fails get rid of both equally sticks of memory and put in a further adhere that was not in the Laptop originally. If that fails, then you can do away with memory from remaining the dilemma.

Future issue to do is to reset the CMOS to default options. This can be accomplished by a reset jumper on the motherboard. The jumper should really be located very near to the CMOS battery. The battery is the dimension of a quarter. Close by you should really see three pins with a jumper on two of people pins. To reset the CMOS, shift the jumper more than a person slot. If you have issue with this, an alternate strategy is to just clear away the battery itself for a minimum amount of one particular half hour. Please check with the motherboard’s manual for precise guidelines. If you don’t have the manual, it can be located online with a small little bit of exploration.

If the CMOS reset labored, Excellent! All you have to do is reset your clocks and you need to be in business enterprise. If it did not operate you can check out disconnecting your tricky push and see if the motherboard will publish. From expertise, this is a long shot, but you have to try it first. If you are continue to not obtaining any luck, then both the Motherboard or the CPU or both of those are destroyed.

Now there is no confident hearth way of figuring out which of the two is negative without having changing one particular of them. The potential risks of this is that if you guess CPU and it was the motherboard, when you exchange the CPU with a new a person you WILL most probably hurt the new CPU. Thus it is clever to replace them the two. If you really don’t, you could finish up expending a large amount far more dollars than you originally planned.

Of class, now that you’ve adjusted the motherboard and CPU all the components is functioning, and you assume that you are out of the woods. BUT, that is not the circumstance. When you check out to begin Home windows, 9 out of 10 occasions, the running program will not load simply because of the new motherboard. If you changed the motherboard with the actual very same design, you likely would not have this trouble. If you changed the motherboard with a unique product then you have two alternatives:

1. Try undertaking a repair service set up of Windows. You will have to have the Windows disk to accomplish this.

2. If the higher than fails, then you will have to reformat your hard generate which signifies wipe almost everything off the travel and do a thoroughly clean installation of Home windows.

If you have valuable knowledge on your generate that is NOT backed up, you are likely to have to start wanting at means to retrieve that knowledge Just before you reformat.

Great Luck!