PC / Computer randomly reboots and then warns to run Chkdsk

Hard disk drive problem: PC reboots randomly and warns to run chkdsk hard-drive diagnostic tool My desktop PC runs Windows 7 Professional. Sometimes it reboots of its own accord. Recently, at startup, dire warnings appeared asking me to run Chkdsk with a surface scan. It seems to be getting worse with time. I have tested…

Useful free PC diagnostic tools / utilities

Useful free PC diagnostic tools/utilities that provide useful information on a computer’s components, diagnostic tests or that monitor their activities   There are several very useful free diagnostic and information and monitoring tools that are either provided as part of Windows XP/Vista/7/8.1/10 or by third-party developers. The following list of free tools can provide useful…

Desktop PC suffers Blue Screen of Death (BSOD) events

RAM memory problem: Desktop PC suffers  suffers several Blue Screen of Death (BSOD) events The following Blue Screen of Death problem could have several causes but is most likely to have been caused by RAM memory that is itself faulty or which has not been installed properly. Problem After not being in use for about…