MCalladine

2 BSOD's in a row the codes are: KERNEL_SECURITY_CHECK_FAILURE DRIVER_IRQL_NOT_LESS_OR_EQUAL I have also made sure all drivers are fully up to date.

The temperatures are a bit high. You should check what processors are running and what your CPU runs at % wise and then check to see what is making it use more power. And remember Chrome like to have multiple processors running

this is normal for HP laptops as their cooling solution isn't very good but you can buy a laptop cooling pad that plugs in via USB that will help cool it better I have used these myself and found they work great.

I have run it xmp and without with the same result l have also done memtest86 on both xmp and non xmp with no issues found

GPU runs at 50-70 celcius in games 35 at idle CPU is 35 idle and 55-70 in games

Hi all for the last 6 months I have been having an issue where my PC has crashed out of games without a reason and when i check the event logs all it gives me is APPCRSH and just numbers I have run memtest86 on a 4 pass no issues found Have re-installed Windows twice verified all drivers are up to date System Build is Motherboard: AsRock x470 sli/ac Cpu: AMD Ryzen 2600 6core Memory: Corsair Vengence 3200mhz 16GB PSU: Thermaltake 650w fully modular Graphics: Nvidia Geforce GTX1060 Main Drive: Adata 500gb SATA SSD Secondary/Games: Samsung Evo 500GB SATA SSD Thanks for any help Mark

check with the seller if the VBios was flashed as this is common with miners as to disable the output to have more power for GPU processing you may need a way to flash the VBios to reset it and check all the stickers and etched markings to double check the card itself before bios flashing as you will need the brand/exact card to do the vbios flash.

Were the cards listed as Mining cards as this can affect the display on the card and they could be damaged from the constant heat from bitcoin (or similar) mining and when he sends you each card have you checked serial numbers to make sure h seller isn't sending you the same card over and over.

this suggests that you Graphics Card has died or has insuficient power the red dots are artifacting or just an attempt from the card as old as the 750ti to continue. Power on an OC'd card is really important and a 450w PSU it could be insufficent power if your new case has any new fans that could be using power at a higher rate than your old case

Have you tried to plug each monitor on their own and tested them in still working condition? Next you should most definately try a different Graphics Card to test your system if possible to make sure nothing got damaged or knocked during install in the new case

it could be one of 4 things Insufficient power to the graphics processor due to the overclocking. Graphics card not seated correctly after re-install within the new case. Damage to the GPU die from the overclocking and/or overheating. Or finally a tiny static discharge during the case change. If you have another Graphics card to test you can try this method as you never specified your current build we are unable to help specifically with the issue as the GPU and MB are unknowns. Thank You

It seems that you will need a new PSU as the one currently in your system is damaged in some way if possible RMA it or contact EVGA for warranty if its less than 2 years old try the Corsair PSU from your main rig and see if the same issue occurs if it does than the ASRock motherboard is damaged and may not be identifiable as traces are exceedingly tiny and fragile to electric surges

The video shows what seems to be switching current being directly applied rather than capacitated this can be HIGHLY dangerous to the componants in the PC if you have a different PSU to test the system but i STRONGLY recommend you remove that PSU and never use it again as it seems to be shorted/damaged just from what i see on the video. after you do this can you keep us updated on the system as I have not yet seen a system (mine or others) survive a switching direct current applied without capacitance without something being damaged.

Have you tried removing the graphics card and booting with the integrated graphics? What Specs are you running on this system?

For the POST issue your CMOS battery could be dead initiating a BIOS reset on startup particuarly with ASUS Boards the double POST is memory training indicating a complete loss of power or BIOS reset.\ From your description your motherboard could also be failing as it is an older system.