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, The right way to diagnose a {hardware} downside on a pc that wont boot?, Docuneedsph






Hello my identify is Roger Ahuja and I’ll take a few minutes to speak to you about what to do when your laptop would not activate and how one can probably diagnose it. The very first thing we need to take a look at is see if we’re getting any energy to the precise laptop. You may test for fan noise, you’ll be able to test to see if there’s any lights on the entrance of it. Something that is happening with the tower so far as the fan spinning and so forth. If there’s nothing turning on on the pc, then clearly test to verify it is obtained electrical energy going to it. That it did not get unplugged or one thing. When you’ve got it plugged right into a surge strip. Possibly it is a unhealthy surge strip. When you’ve checked each of these, it is greater than doubtless a foul energy provide within the system. There’s additionally some circumstances the place a motherboard may very well be shorting out the ability provide. At this level, when you’re comfy doing it and you’ve got the assets obtainable. You need to get a grounding strap, you could possibly strive altering out the ability provide at the least briefly plugging in an influence provide to see if that fixes the issue or not. That may at the least establish whether or not it is the ability provide or not. Let’s assume for a minute that your laptop is popping on. You are getting fan noise you are getting lights on the entrance. Then the subsequent step can be to see are there are any beep codes popping out of the pc? If there are beep codes popping out of the pc that normally implies that the motherboard & the ability provide are functioning correctly. As a result of the beep codes are normally generated by the motherboard. That may normally counsel that you simply might need a foul ram module in there a foul video card or some form of a foul add on card. At that time once more utilizing a grounding strap, you would possibly need to take out one of many ram modules and alternate them to see if one of many ram modules is unhealthy. You may strive a unique video card in there. If there’s any add on playing cards which can be non-compulsory, you’ll be able to take away them from the system briefly to see if that fixes the issue. So let’s assume that the pc activates and it isn’t beeping, the subsequent step clearly is are we getting something on the display in any respect? If we’re not getting something on the display in any respect, then it may very well be a foul monitor at that time, let’s strive a unique monitor. It may very well be the cable itself for the monitor once more energy to the monitor. Ensure that the monitor gentle is popping on. The opposite factor it is also is a foul video card or unhealthy motherboard. Plenty of instances the video playing cards are constructed on the motherboard so if that portion goes, then you definitely would not get any video. In case your laptop does activate however it’s not beeping and you’re getting one thing on the display however it’s not booting into home windows. Let’s begin with are we getting the home windows brand or not. If we’re not getting the home windows brand and also you’re simply getting a blinking cursor on the highest left otherwise you’re getting a boot MGR error message or a NON SYSTEM DISK error message. These may very well be probably a failing laborious drive. It is also a corrupt working system. It is actually laborious to inform at this level which a type of two it’s. The first factor I’d counsel is make a backup of your system. As soon as you have made a backup, you need to run a tough drive check first to remove the laborious drive because the defective element. As soon as you realize the laborious drive is nice then you realize you have obtained a software program downside and you can begin doing a little software program diagnostics. And that is all I’ll cowl on this video.



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