If your PC turns on and the fans spin up , but nothing is displayed on the screen , there ’s a problem that necessitate fix . It might be one of themore mutual onesand be comparatively well-to-do to fix , or it may be more complicated . To visualize out what ’s causing the issue and how to fix it , we ’re going to need to do some enquire .
We ’ll take the air you through how to trouble-shoot this issue and give you some great tools to render to posit it yourself .
Wait and reboot
Before you do anything , just wait a moment . There ’s a chance that your PC is reconfiguring the memory or is taking an outstandingly long time to format your USB ports . Or it could be some other unknown quirk of the boot process . If you ’re still staring at a clean screen after a duet of minutes , test reboot the microcomputer . It ’s surprising how many issues that can deposit – and booting up to a white screen is one of them .
Check the monitor
It might seem simple , but just double - stay that the monitoring gadget is bend on and is connected right to your PC . It should have some form of head indicator permit you have a go at it that it has superpower , and it should turn " on " even if it does n’t display anything . That may signify a logo recoil around on the sieve , or a message saying it ’s entering understudy , or something similar .
The monitor also needs to be connected to the right port wine on your personal computer . That ’s a video output fromthe graphics carte , or , if you ’re using onboard computer graphic , the motherboard . If in dubiety , disconnect the cable from both end and plug it back in again . If you have any rationality to suspect the cable itself may be damaged , tryreplacing it with another one .
It ’s unconvincing that the monitor is power on but not function . However , you could also double - check it still works by plug it into another gimmick like a games console or another computer .
Check the post code
PC troubleshooting is a lot easier when the PC helps you figure out the problem , and as luck would have it , many forward-looking personal computer do . If your motherboard has an light-emitting diode read-out with a post codification on it , a Q - Code display , or if it beeps at you in a specific pattern , notice it down . Your motherboard manual or the manufacturer ’s internet site will have a glossary of what these codes intend and they ’ll lead you flat to the problem you ’re look .
Once you eff the trouble , pass over to the part below that ’s most relevant . If you do n’t have that codification or your system is n’t blare or pay you any readout , retain with the steps below .
you’re able to also buy post codification mental testing poster to plug into your PC to give you that functionality . We ca n’t speak to how well they solve , but they ’re an option if you want some supererogatory help troubleshooting your issue .
Reset the CMOS
The CMOS is a tiny bit of memory that stores the basic BIOS / UEFI setting for your motherboard . Sometimes those preferences can make boot military issue , so reset that memory can get you back to the bedrock that function just fine .
Your motherboard may have a CMOS / BIOS reset shift or pinny . check off your manual or manufacturer ’s web site for more information . Otherwise , you’re able to do it the erstwhile - schooltime elbow room by transfer the small button stamp battery on your motherboard . You may need to move out other component to get to it , but it ’s there . bulge out it out , then remove the power cablegram from your personal computer and hold the power clit down for 30 seconds . Then put the battery back in , and try turning your PC on again .
Remove everything unnecessary
disconnect everything from the back of the PC that you do n’t demand , leaving only the keyboard , mouse and reminder plugged in , then try booting your personal computer again .
The next , more drastic stone’s throw is to do the same with interior components . That means removing any add - in cards like USB hub or internet cards , any additional storage ( you only require the one peg ) , any lower-ranking storage driving that do n’t contain the operating arrangement ( you could remove them all if you want to be doubly certain , as you do n’t necessitate a drive to get the personal computer to post and the reminder to turn on ) . You should also unplug any cool down fan that are n’t part of your C.P.U. or GPU cooling and any fan controller or RGB kindling systems .
If your PC plunk for onboard artwork , you could try removing the art card too , and trying with onboard graphics .
If your personal computer starts to work after removing everything , that ’s great news show ! Now , slowly reintroduce one component and peripheral at a time and reboot your microcomputer to see if it stops put to work again . If so , you ’ve found the problematic component .
Double-check the memory
Memory problems can do PC post issue , so ensure the memory board is n’t causing problems by swapping it out for another kit if you have it . or else , take all the stick out Browning automatic rifle one and try booting . If it does n’t influence , switch that wedge out for one of your other ones .
Consider your CPU
The CPU could be induce your problem . Take out all the retentiveness and try booting the PC . It should show you a dissimilar erroneous belief codification or give you a series of office codification beep to enjoin you that there ’s no memory . If that happens , then the CPU should be okay . If it does n’t , you may have a C.P.U. trouble – though it could also be the motherboard .
Inspect for physical damage
At this point , it your personal computer still wo n’t twist on , there ’s probably some damaged or incorrectly mounted ironware that ’s induce the job . It might be deserving having a look at your motherboard , graphics placard , retention , and processor to see if there are any obvious physical signs of focus or price .
If you find something that ’s plainly damaged , try replace that component . Otherwise , the only real option you have is to try out each part individually in a system that go , or opt for a new PC in all .
require a new central processor ? These arethe undecomposed C.P.U. in 2024 . Is the motherboard do up ? Here’show to prefer a new one .
