unstable

A Dell Inspiron 15 5578 locks up sometimes(have to use power button) and seems to be installing Windows 10 Updates very, very slowly, yet passes every hardware diagnostic. I've ran the Dell pre-boot diagnostics as well as MemTest86+ and the Seagate hard drive diagnostics. Nothing finds any...

I have in my possession an orphaned Dell Precision 3430 containing a hexacore i5-8500 (6C6T). I have never seen a computer behave in the following manner: If I enable four, five, or all six cores in the BIOS the machine will not boot the Windows that came on it, a Windows install drive, or a...

Hi, I have core i7- 2600 with Gigabyte GeForce GTX 1060 WINDFORCE OC 3G Graphic Card and using Corsair VS550 - 550 Watt Power Supply, and its working fine. I have little bit issue with the electricity in my home. Voltages are not stable, voltages are changing in seconds like if voltage is now...

So i built a new ryzen based PC with specs as follows. Ryzen 1200 Asrock b350 pro4 Zotac GTX 1060 3GB AMP Zion 8GB DDR4 Ram Seagate 2TB HDD Corsair VS550 It boots up and works fine unitl i oc the cpu. I tried various combinations like 3.8ghz 1.32v and 1.33v, 3.7ghz 1.3v but the pc won't start...