After installing my GTX 750ti my computer randomly restarts

Yesterday i bought a new Graphics Card , and my brother was playing the witcher 3 and it randomly restarted for him , i changed the power supply from 450 for 500 one i already had sitting, i thought i fixed it until today when the pc restarted while he was playing Assassin's Creed:Unity , in the middle of the game
My setup is :
intel i5-2500k
4GB Ram
750Ti OC Windforce
500w PSU


One thing i need to say , when i am playing CSGO or Watch Dogs it doesn't crash for me , but it crashes when playing games that require GPU power and Cpu power , my temperatures can get pretty high 70 celsious CPU and the same ammount , 70c with the graphics card , after this 2nd restart i changed the way fans on my graphics card work, now they work harder , will this fix the issue?
4 answers Last reply
More about installing gtx 750ti computer randomly restarts
  1. Maybe your CPU is overheating, and games like ACU and The Witcher 3 are making it heat up, since they are pretty demanding games.
  2. RylieDetchon said:
    Maybe your CPU is overheating, and games like ACU and The Witcher 3 are making it heat up, since they are pretty demanding games.


    Listen here , i went into msi afterburner and messed with my fan speeds , will this fix it , also i think that my ram might be a issue because when i go in msi aferburner ram gets 4050mb
  3. partaloski said:
    RylieDetchon said:
    Maybe your CPU is overheating, and games like ACU and The Witcher 3 are making it heat up, since they are pretty demanding games.


    Listen here , i went into msi afterburner and messed with my fan speeds , will this fix it , also i think that my ram might be a issue because when i go in msi aferburner ram gets 4050mb

    Your RAM being at 4050MB only means you have 4GB of RAM, which is what you said earlier.

    If it is your CPU that is the culprit, messing with your fan speeds will do nothing to cool your CPU. What CPU cooler do you have?
  4. partaloski said:
    RylieDetchon said:
    Maybe your CPU is overheating, and games like ACU and The Witcher 3 are making it heat up, since they are pretty demanding games.


    Listen here , i went into msi afterburner and messed with my fan speeds , will this fix it , also i think that my ram might be a issue because when i go in msi aferburner ram gets 4050mb

    4050mb of RAM means you have 4.05GB of RAM, which is what you said you had earlier.

    If the CPU is the culprit, messing with the graphics card fans will do nothing to cool down the CPU.
Ask a new question

Read More

Graphics Cards