Question about Toshiba Satellite A105 Notebook
Hello, my notebook had two 256MB memory modules installed. I purchashed 1GB and upgraded one slot(for a total of 1.25 GB..everything was fine. Today I bought another 1GB, but when I installed that..the computer would not boot..the power would come on but it immediately powered off and on 5 times before completely shutting down.
What is strange is that neither 1GB module will boot by itself in either slot unless the other slot has the old 256mb of ram installed. So I know both 1GB units are working. I just want my 2GB ram! lol...Anyone ever heard of this?
The RAM must be PC4200 Kingston KTT SODIMMs or it won't work. I currently have 2x2GB in my A105-S2001 and all it does is not read a little over one GB.
Posted on Feb 18, 2011
Ref: Toshiba a105-s101 boot up --- Am convinced that memory speed is the problem. I must use 2 PC-4200 sticks or live with the mixed memory presently installed. Board is incapable of down-clocking higher speed ram as a substitute.
Posted on May 31, 2009
Did u guys used PC 4200 memory sticks? Cuz i think the problem here is all about frequency, since when u use the original memory together with the new one the system gets the memory frequency down to keep up with the original one.. wich is 533 or PC4200. You guys must be using ddr2 667 Pc 5300 memorys..
Posted on Sep 24, 2008
Same issue: tried the PNY PC2-5300 1GB modules and they will not boot individually, only while another stick is present (in this case, the original 256 Samsung)
Posted on Sep 13, 2008
Matt67, I really think you must have got lucky because I tried pny in my toshiba a105-s101 and no luck. so i thought i would try it with the better kingston memory and still no luck. this is obviously a issue with these model toshiba's but no one has the answer. I have the latest bios and there is no way of getting into the bios when the pc is not even booting up.
Posted on Aug 26, 2008
Same ere man. i bought the valueram for my laptop. exactly same problem :( darn toshiba junk!
Posted on Jun 02, 2008
Hey guys same issue with the stupid laptop, i have tried samsung memory which is the same type that CAME WITH THE LAPTOP, and i have tried one other brand not pny or kingston (it is from office depot) and nothing works. same issue wether i put in two 512's or two 1gbs or a combo of both, and when i put in the 256 with the 1gb of same company ram it only shows 981 megs, not 1.25gb like it should. also i have updated the bios to 2.20 from toshiba and still no fix for ram issue.
Posted on Mar 31, 2008
Okay guy i actually have the solution i had the same porbelm but now i have 2 gb or ram and my satellite rock now okay first the ram you bought is wrong and not compatible what you need is kingston ram with the same specs trust me i bought the centon stuff and call everywhere trying to get this to work i had toshiba sell me some kingston and rolled my eyes as i put it in but i powered it on and bam worked like a dream so if you want the 2gb you have to fork over the 29.99 each and you will be much happier
Posted on Jan 11, 2008
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