Having problems figuring out if your system is plagued with bad RAM or DDR? PCstats walks you though the steps to diagnose bad RAM. - Version 1.2.0
Does your Windows-based PC crash for no apparent reason? Well OK, mine does too, but does yours crash often? At random times? With Nasty blue Screens of Death? If the answer is "yes", you may very well have a memory problem. Faulty memory, or RAM, is often the cause of the dreaded 'flaky PC' syndrome, those hard-to-replicate errors that get you nasty looks from the store technician because "…nothing seems to be wrong with it. Sir."
In this short but sweet guide, PCstats will discuss the common symptoms of faulty memory as well as looking at a handful of free memory testing software programs which can help you diagnose your troubles.
When good RAM goes bad
Seeing as it consists only of a handful of Silicon memory chips (called DRAM) soldered to a small circuit board, computer memory is actually much more resistant to failure than most other computer parts. Having said that, it is also produced and distributed in more volume than any other computer part so it sort of evens out.
Memory DRAM chips are tested by their manufacturers before they are shipped, and this weeds out virtually all the 'defect' chips prior to sale. However, computer memory is also vulnerable to a variety of situations that can turn your working sticks of DDR or SDRAM memory sour.