Acer 5920G Blue screen error Due to Card Reader!

I recently bought this acer and i started getting blue screen errors since day3 (I have Vista).
At first i thought it was a network card problem but then i found out that everytime i use my card reader i definitely get this error.I updated mt card reader driver but i dint see any results.Pls help me to fix this problem if anyone has experienced it earlier.
BTW i was also thinking how i could disable the card reader because in vista many deices are show in place of the card reader and dont know which one to disable.

 

Have you Install Vista Sp1 ?

what does the bluescreen say?

do you have crach dump files in C:\Windows\Minidump

if so you can use windows debug tool get idea what driver is cause the issues

ftp://ftp.work.acer-euro.com/notebook/aspire_5920/vista/BIOS/3811.zip
might want try new bios if you have,nt already update they some update related to card reader

 

How Do you check the current bios?

 

boot up laptop hit f2 i think to enter setup it will tell you current version