How to diagnose find and solve PC hardware errors
I collected some useful links which help to diagnose, find and solve PC hardware components errors:
Computer Hope: How can I test for hardware failures in my computer?
How-to Geek: How to Identify Which Hardware Component is Failing in Your Computer
How-to Geek: How to Tell a Hardware Problem From a Software Problem
make use of: How To Test Your PC For Failing Hardware
wiki How: How to Diagnose a Computer Problem
And some of my former posts with same topic:
Onboard NIC has correct IP address only after a full power off
USB port error - Windows 7 / 8
Wrong SATA, data, or power cable
alternative link download