The primary trigger for broken motherboards and/or CPUs is a defective energy provide. A number of years in the past my dwelling PC’s energy provide actually caught on hearth. When the facility provide went it took my motherboard and each exhausting drives with it. Evidently I misplaced lots of knowledge I didn’t have backed up.
When clients deliver of their PC’s to get repaired with the “I push the facility button and nothing occurs” symptom, it’s all too evident what occurred. Whether or not it was some type of energy surge or an inside fault with that energy provide, it would not matter, that PSU is toast. Now you should work out if the injury is proscribed to the facility provide or if it took out different key parts as effectively.
Very first thing, change the facility provide. The PC will get energy and the followers will spin, however will the motherboard POST? If it would not it’s a must to eradicate different parts first. In case you have two sticks of reminiscence take away one stick at a time and try to start out once more. If it fails reinstall the one you eliminated after which take away the following one. If begin up nonetheless fails take away each sticks of reminiscence and set up one other stick that wasn’t within the PC initially. If that fails, then you may eradicate reminiscence from being the issue.
Subsequent factor to do is to reset the CMOS to default settings. This may be completed by a reset jumper on the motherboard. The jumper must be situated very near the CMOS battery. The battery is the scale of 1 / 4. Shut by you must see three pins with a jumper on two of these pins. To reset the CMOS, transfer the jumper over one slot. In case you have issue with this, an alternate technique is to simply take away the battery itself for at least one half hour. Please seek the advice of the motherboard’s handbook for precise directions. If you do not have the handbook, it may be discovered on-line with a bit little bit of analysis.
If the CMOS reset labored, GREAT! All it’s a must to do is reset your clocks and you need to be in enterprise. If it didn’t work you may attempt disconnecting your exhausting drive and see if the motherboard will put up. From expertise, this can be a lengthy shot, however you have to attempt it first. In case you are nonetheless not having any luck, then both the Motherboard or the CPU or each are broken.
Now there isn’t a positive hearth means of figuring out which of the 2 is unhealthy with out changing one in every of them. The risks of that is that when you guess CPU and it was the motherboard, if you exchange the CPU with a brand new one you WILL almost definitely injury the brand new CPU. Due to this fact it’s clever to exchange them each. In the event you do not, you would find yourself spending much more cash than you initially deliberate.
In fact, now that you’ve got modified the motherboard and CPU all of the {hardware} is working, and also you assume that you’re out of the woods. BUT, that’s not the case. While you attempt to begin Home windows, 9 out of 10 instances, the working system won’t load due to the brand new motherboard. In the event you changed the motherboard with the very same mannequin, you most likely will not have this drawback. In the event you changed the motherboard with a unique mannequin then you might have two choices:
1. Attempt doing a restore set up of Home windows. You have to the Home windows disk to perform this.
2. If the above fails, then you’ll have to reformat your exhausting drive which suggests wipe every thing off the drive and do a clear set up of Home windows.
In case you have precious knowledge in your drive that’s NOT backed up, you will have to start out taking a look at methods to retrieve that knowledge BEFORE you reformat.
Good Luck!
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