My system have 256MB of PC100. I installed 512MB of RAM that a coworker give me.My computer freezes every(below
Answer:
Perhaps the RAM is not suitable to your computer. You know, there's heaps types of RAM like DDR, DDR2, SD. Check the bunch whether it's fit or not.
It is the wrong Ram.
You probably got a stick of RAM from your coworker that isn't compatible next to your computer, or your computer does not support,sadly, that much memory.
Either wrong RAM or defective stick.
You merely can't use any type of RAM. There is a clock speed for every RAM, for two RAM modules to work synchronously they should have matched clock speeds. Check the details. you can also try removing the old-fashioned ram and using the different 512mb ram alone. that track you could get better deeds.
There are 2 common bus speeds 100Mhz and 133Mhz (more common). Also if it's an mature computer and you're using, say DDR2 it may not be compatible. Google the model no. of your motherboard and check what it can bear first.
You Have The Wrong Type Of RAM OR The RAM Module Is Defective (Most Likely The Wrong Type Of RAM) Check The Specs. Of The Module To See If Its The Correct Type.
First off, for those who are adage there are several types of ram, this is true,..HOWEVER, PC100 and PC133 are SDRAM and accordingly would ONLY fit an SDRAM slot. So if this 512mb ram fits correctly into the memory slot we can rule out it man DDR, DDR2, etc. Memory does have specific speed rating,..ex. PC100 (runs at 100mhz clock), consequently if your 256mb is PC100 as you say, gross sure the 512mb chip is not PC133 (133mhz clock). Many older computers will not run mismatched memory speeds or a standard and an EDO (extended information output) chip simultaneously. Some also have individual "certain" specific memory configurations that will run also,..ex. (must have similar memory in "each" memory slot),..256mb/256mb. The certainty that you have PC100 memory shows you enjoy an older motherboard. Some of these elder boards actually MAX OUT at 512mb TOTAL MEMORY. It may run the 512mb chip by itself installed into memory edge 0/1 (max memory possibly being 1GB). You will hold to consult the computer manufacturers site to look up your system specs. If it max's out at 1GB both slots would run a twosome of "matching" memory chips as follows: 512mb/512mb.
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