pc freezes please help

[jeffjeffnorway]

hello,
my pc started having problems i already last year With freezes in gaming. the other problem was also that on first Power up of the system did nothing. the lights og on and the fans spin but only a black screen nothing is displayed, when i make a hard reset it start up second time only i get a error that sendt my to my bios and then i had to Select my boot dive. this problem is solved after changing my motherboard it starts up witout a problem. but my pc still freezes in gaming. not all games.

- far cry 5, space engineers, warthunder, gta v online, f1 2017 and divinity all of these freezes mid game. 
games like farming simulator 2017, 7 days to die have not a single problem. but i have run a lot of stress test furmarl, heaven, memetest and occt and then nothing happens not a single problem.
temperture is fine i think cpu is at 100% load it is 68-69 C. the gpu under heavy load is at the higest 81C but is most of the time around 78C. 
kept a eye on the voltage on the board in occt even at the moment of freeze and dont see any abnormalty.



if i did it right i includet a Picture of the monitoring program occt. i took this Picture at the moment it freezes. some times it also freezes With a horrible screeching sound. but this is not all the times. 
the weirdt part is that it can happen many times or some times it doesn`t happen for a few days even if i play the same game that freezes my pc.
when it freezes all i can do is a hard reset.
i hope that somebody can help me i have tried all sort of different Things even reinstalled Windows 10 reinstalled all drivers but nothing seem to help. 

this is all the hardware:
cpu: intel i7-6700 skylake
motherboard: asus strix b250f gaming
gpu: gigabyte 980ti windforce 6-GB
psu: cooler master v1200
RAM: crucial DDR4 ballistix sport 16GB (2400MHZ)
cpu cooler: corsair hydro h100i v2 cpu cooler
1 TB harddrive
2TB harddrive
120 GB SSD (OS)


i thank anyone that can help me
 

[STRESSMASTER]

1 hour ago, jeffjeffnorway said:

hello,
my pc started having problems i already last year With freezes in gaming. the other problem was also that on first Power up of the system did nothing. the lights og on and the fans spin but only a black screen nothing is displayed, when i make a hard reset it start up second time only i get a error that sendt my to my bios and then i had to Select my boot dive. this problem is solved after changing my motherboard it starts up witout a problem. but my pc still freezes in gaming. not all games.

- far cry 5, space engineers, warthunder, gta v online, f1 2017 and divinity all of these freezes mid game. 
games like farming simulator 2017, 7 days to die have not a single problem. but i have run a lot of stress test furmarl, heaven, memetest and occt and then nothing happens not a single problem.
temperture is fine i think cpu is at 100% load it is 68-69 C. the gpu under heavy load is at the higest 81C but is most of the time around 78C. 
kept a eye on the voltage on the board in occt even at the moment of freeze and dont see any abnormalty.



if i did it right i includet a Picture of the monitoring program occt. i took this Picture at the moment it freezes. some times it also freezes With a horrible screeching sound. but this is not all the times. 
the weirdt part is that it can happen many times or some times it doesn`t happen for a few days even if i play the same game that freezes my pc.
when it freezes all i can do is a hard reset.
i hope that somebody can help me i have tried all sort of different Things even reinstalled Windows 10 reinstalled all drivers but nothing seem to help. 

this is all the hardware:
cpu: intel i7-6700 skylake
motherboard: asus strix b250f gaming
gpu: gigabyte 980ti windforce 6-GB
psu: cooler master v1200
RAM: crucial DDR4 ballistix sport 16GB (2400MHZ)
cpu cooler: corsair hydro h100i v2 cpu cooler
1 TB harddrive
2TB harddrive
120 GB SSD (OS)


i thank anyone that can help me
 

 

Spoiler

 

first wow 1200 watts psu that is way overkill you only need a 550 max.

I have seen this on faulty PSU's the random freezing without a blue screen. Try a different PSU as your system is using less than 500 watts not including overclocking.

[jeffjeffnorway]

On 8/18/2018 at 11:51 AM, STRESSMASTER said:

first wow 1200 watts psu that is way overkill you only need a 550 max.

I have seen this on faulty PSU's the random freezing without a blue screen. Try a different PSU as your system is using less than 500 watts not including overclocking.

thanks for the respons. i know the 1200 W. i bought it 2 1/2 years ago and then it was on a good sale. i have tried with a other power PSU i think it was a 750 W power supply but i still had the freezing problem.