The pc boots up but nothing shown on screen and no light on keyboard and mouse

MaK11

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Dec 19, 2015
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4,510
i experienced this problem 10 days ago, the pc suddenly shut down while playing game, not shut down exactly the screen went off and the keyboard and mouse lights all the fans and lights in cabinet were still on. so i replaced the psu and got the better one. i stilll had the issue so i reomves the cmos battery and reinserted and the computer booted i was up for 15 mins and when i started palying cs go the pc went of again with same problem in 15mins. when i try to turn back onn all the lights glow fans spin but nothing on display and keyboard and mouse lights are also gone.so i also tried replacing cmos battery but same problem persists the build is only 1.5months old. the psu i was using before was 3yr old so gotnew one still the problem exits.
build:
Motherboard: asrock h110m hdv
GPU: Gigabyte G1 gaming windforce gtx 960 4gb ddr5 3 fan edition
CPU: intel i5 6500
RAM: corsair vengence 8GB*1 ddr4
PSU: Antec VP650P
CPU Cooler: Corsair hydro series h45
HDD: WD Cavier Blue 1TB
Hitachi 180 GB (old)
SSD: Samsung 750 evo 250 gb
Cabinet: NZXT S340
LED strip is also there
Please help asap!!!
EDIT: i removed RAM and again applied the pc again booted but kno how much time it will work
EDIT: it turned off in 7mins
EDIT: i removed the GPU and ram and agian pluged ram in and triend to boot he system without gpu . the system booted and again same issue happed after 5 mins i think the problem is with ram or mobo.

 

MaK11

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Dec 19, 2015
20
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4,510


The motherboard does not has any debug beep or light. How to clear cmos?
 

MaK11

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Dec 19, 2015
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4,510


I hav tried when the pc was working the temperature would never go beyond 50° with 3hrs of constant gaming. And today i was able to boot into bios somehow the temperature there showed 37°C and saddly the pc again stopped showing display as well as mobo and keyboard light was also gone but everything in pc was runnibg like fans etc
 


If the MB does not have the debug LED, mayget the onboard speaker.

You can use the clear CMOS jumper or remove the CMOS battery.

 

MaK11

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Dec 19, 2015
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I tried installing new cmos battery still unable to boot. And should i get onboard spekar?
 
That is good news the pc can boot. Try to repeat it. If the PC can boot, for 30min you can do something like, check the event log viewer for the error message, update the BIOS/ drivers, etc.
Keep in mind when you try the troubleshooting, you should use the minium hardware, like one stick RAM, onboard iGPU, stock cooler, one HDD/SSD with the OS, no other add-on device, like sound card.
 

MaK11

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Dec 19, 2015
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4,510


no idk why but i am only able to boot pc once in a day for 30 mins, it again went off unable to boot. iam thinking of submitting my motherboard for RMA coz no LAN light must be an motherboard issue.
 

MaK11

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Dec 19, 2015
20
0
4,510
yea. any idea how much time it takes for RMA?? and i also removed the water cooler bracket from back of motherboard any idea how i would be able to again reapply it as the adhesive tape is removed?