acer TM 2702WLMi-blue screen of death

hey guys i m facing some problem wid my laptop.its blue screen of death and system restarts itself.its not frequent but it has happened 3 times in a week time.pc is in genuine conditione xcept i got another 256mb ram installed around a week ago.so kindly guide me to fix the problem or atleast find one.thanks

 

If you can post your error numbers, we can look it up. It may be the ram, could be something else.

 

Yes download copy of Memtester to test the ram or remove the ram you added and see if bluescreen go away

what does blue screen say anything or does reboot before give you msg ?

 

guys 1i nticed that pc restarts itself if used continously for around 4-5 hours and blue screen appears for sgort duration but then i disabled auto restart and noted down the folliwng error code
0*0000007E(0*c0000005,0*8056E30A,0*F79ccaa8,0*f79cc7a4)
now that u have code in front of u so please help me out.thanks
i googled it but no result matching to this particular code

 

There are a bunch of results, and while it does not match fully, you can start to troubleshoot. First step is to post any recent changes to drivers, updates, programs, ram, etc. It looks like it could be drivers, usually video, not enough hard drive space, or bios. If you have not touched the bios yet, then thats not it. It is probably not the hdd space if you have 15% free or more. I got all my 5 imaginary dollars on drivers.

Search "0x0000007e" in google and read the first 20 results.

 

as i have already mentioned that the ram was extended to 512(originally it was 256mb)plus there are a few new software instalations like visual basic and etc.i think i have not touched drivers except that i disabled modem drivers as i use my LAN connection.the thing which i have noticed is that pc keeps working cool till 3-4 hours but then after 4 or 5 hours continious usage it shows that blue screen and then restarts...guys are you sure that things like mother board and other major hardwares are safe and functional?is it really a serious problem?if it is not quite important then how to disable that?plus c drive`s size is 9.75 GB out f which only 1.35 GB is free at the moment.thanks!

 

plus just now i have recieved another blue screen with some different code which is following:
0*0000008E(0*C0000005,0*8056E30A,0*EF9DEAA4,0*00000000)
So guys it is turning serious now.any guidance?
please look into these two error codes and tell what exactly teh problem is?

 

plus just now i have recieved another blue screen with some different code which is following:
0*0000008E(0*C0000005,0*8056E30A,0*EF9DEAA4,0*00000000)
So guys it is turning serious now.any guidance?
please look into these two error codes and tell what exactly the problem is?

 

Did it do this before you add the ram remove new ram try it ?

 

Ya, you may want to downgrade your ram, and free up more than 1.35gb on your main system (C) partition. 2-3 is safe.

 

i think i should downgrade the ram.so i will try it n let u know.plus i dont know whether the problem is happening after ram enhancement as i bought this porject for one of my university projects.so my father bught it n the person himslef extended the ram to 512mb.it is used one!!!guys thanx a lot for ur kind supportn i will come back with new updates after disturbing the ram.thanx again